{"title":"Sleeping Bags","description":"\u003cdiv class=\"hide-on-mobile\"\u003eSleeping bags provide the thermal insulation you need, in order for you to get a good night's sleep after your day adventuring in the outdoors. Whether you choose a down sleeping bag or a synthetic sleeping bag is all down to your needs and requirements.\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hide-on-mobile\"\u003e\n\u003cp\u003eDown bags are filled with down feathers which have a great warmth-to-weight ratio, meaning that they provide more warmth for less weight.\u003c\/p\u003e\n\u003cp\u003eSynthetic bags use various man-made insulation materials and are much more cost-effective than down ones. They are also easier to care for and clean, and they perform much better when they are wet.\u003c\/p\u003e\n\u003cp\u003eWe stock a wide range of sleeping bags for men and women including extra-long models. Whether you are summer camping or taking on major mountaineering expeditions at altitude, having the right insulation is important for sleep and survival. Stay warm and sleep well with the right sleeping bag!\u003c\/p\u003e\n\u003cp\u003eShop for sleeping bags from leading brands including Mammut, Sea to Summit and Thermarest from our collection below...\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor more information\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCheck out the Rock+Run \u003ca title=\"A Guide to Down Sleeping Bags | Buying Guide\" href=\"https:\/\/rockrun.com\/blogs\/the-flash-rock-run-blog\/a-guide-to-down-sleeping-bags-buying-guide\"\u003eA Guide to Down Sleeping Bags | Buying Guide\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eNeed advice? \u003ca href=\"https:\/\/rockrun.com\/pages\/contact-us\" title=\"Contact Us\"\u003eContact Us\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","products":[{"product_id":"western-mountaineering-ultralite","title":"Western Mountaineering Ultralite -7C","description":"\u003cp\u003eThe Western Mountaineering Ultralite is a down sleeping bag that is ideal if you are liable to encounter differing climates on a regular basis.\u003c\/p\u003e\n\u003cp\u003eWith a 150+cm shoulder girth and an 850+ down fill, this efficient Western Mountaineering Ultralite bag is good from -7ºc to 2+ºc. The full down collar helps to seal in heat around your neck without adding excess bulk, and 450g of high lofting down pumps this bag to 12.5cm. The total overall weight of this very compressible package is a mere 820g! Awarded with the 'Editors Choice' award by Climbing Magazine, USA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Brand \u003c\/strong\u003e\u003cbr\u003eMore than 40 years ago, two northern California mountaineers came together with a vision of un-compromised excellence. Their inspired dedication and persistence built the foundation of this now globally renowned brand. Western Mountaineering's history is more than just two young men building sleeping bags: even today WM still remains a small independent company, making all of its sleeping bags in the original factory in San Jose (USA), whilst constantly striving to give their customers the finest down products money can buy.\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCompressed Size: 33 x 18 cm\u003c\/li\u003e\n\u003cli\u003eZip: Left\u003c\/li\u003e\n\u003cli\u003eLength: 180cm\u003c\/li\u003e\n\u003cli\u003eComfort Limit: -7°C\u003c\/li\u003e\n\u003cli\u003eWeight: 820g\u003c\/li\u003e\n\u003cli\u003eManufacturer: Western Mountaineering\u003c\/li\u003e\n\u003cli\u003eFill Power: 850+US\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Western Mountaineering","offers":[{"title":"Regular","offer_id":31454980744,"sku":"SS-DB-WMUL","price":641.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/products\/ultralite-web2__00814.jpg?v=1750871600"},{"product_id":"western-mountaineering-apache-mf-sleeping-bag","title":"Western Mountaineering Apache MF -9C","description":"\u003cp\u003eThe Apache embodies a bold and determined spirit, with an unyielding drive to surpass the limitations of a 2-3 season sleeping bag. Enhance your outdoor experience with the Western Mountaineering Apache MF -9C, featuring a hand-sewn, 3-dimensional down-filled collar that locks in warmth and luxury during even the harshest of journeys.\u003c\/p\u003e\n\u003cp\u003eFeaturing an efficient cut that lets you heat up the bag quickly, the Western Mountaineering Apache MF is lightweight to carry. The 540g(size Regular) of high lofting down pumps up a durable 15cm of loft, whilst the MicroLite XP™ shell is very weather resistant and extremely breathable. At a total weight of 905g\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e(size Regular),\u003c\/span\u003e you'll be amazed at just how much cold these bags will tame.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Brand  \u003c\/strong\u003e\u003cbr\u003eMore than 40 years ago, two northern California mountaineers came together with a vision of un-compromised excellence. Their inspired dedication and persistence built the foundation of this now globally renowned brand. Western Mountaineering's history is more than just two young men building sleeping bags: even today WM still remains a small independent company, making all of its sleeping bags in the original factory in San Jose (USA), whilst constantly striving to give their customers the finest down products money can buy. \u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cp\u003eSmall - 5'6\"\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompressed Size: 38 x 20 cm\u003c\/li\u003e\n\u003cli\u003eZip: Left\u003c\/li\u003e\n\u003cli\u003eLength: 165cm\u003c\/li\u003e\n\u003cli\u003eComfort limit: -9°C\u003c\/li\u003e\n\u003cli\u003eManufacturer: Western Mountaineering\u003c\/li\u003e\n\u003cli\u003eFill Power: 850+US\u003c\/li\u003e\n\u003cli\u003eWeight: 850g\u003c\/li\u003e\n\u003cli\u003eFill weight: 480g\u003c\/li\u003e\n\u003cli\u003eLoft: 15cm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRegular - 6'0\"\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompressed Size: 38 x 20 cm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eZip: Left\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: 165cm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eComfort limit: -9°C\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eManufacturer: Western Mountaineering\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFill Power: 850+US\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: 905g\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFill weight: 540g\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLoft: 15cm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Western Mountaineering","offers":[{"title":"Regular - 6'0\"","offer_id":31454981064,"sku":"SS-DB-WMAP","price":671.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/products\/apachemf-web__68352.jpg?v=1750871596"},{"product_id":"western-mountaineering-alpinlite-sleeping-bag","title":"Western Mountaineering Alpinlite -7C","description":"\u003cp\u003eThe Western Mountaineering Alpinlite sleeping bag is a fully featured down bag designed for use in a range of conditions.\u003c\/p\u003e\n\u003cp\u003eBuilt wider at the shoulders and hips, the Western Mountaineering Alpinlite is actually simply a wider version of the popular WM Ultralite bag, with the idea being that it can be used with more layers or a down jacket if necessary, allowing you to keep the pack size and weight of the bag to a minimum. With a higher volume between the shoulders and hips, this version is also an ideal down bag for women. There are a fair number of down mummy bags with a comfort range down to -7°C on the market, however few have the width, warmth, or loft of the Western Mountaineering Alpinlite. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThe Brand\u003c\/strong\u003e\u003cbr\u003eMore than 40 years ago, two northern California mountaineers came together with a vision of un-compromised excellence. Their inspired dedication and persistence built the foundation of this now globally renowned brand. Western Mountaineering's history is more than just two young men building sleeping bags: even today WM still remains a small independent company, making all of its sleeping bags in the original factory in San Jose (USA), whilst constantly striving to give their customers the finest down products money can buy.\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCompressed Size: 38 x 20cm\u003c\/li\u003e\n\u003cli\u003eZip: Left\u003c\/li\u003e\n\u003cli\u003eLength: 180cm\u003c\/li\u003e\n\u003cli\u003eComfort limit: -7°C\u003c\/li\u003e\n\u003cli\u003eManufacturer: Western Mountaineering\u003c\/li\u003e\n\u003cli\u003eFill Power: 850+US\u003c\/li\u003e\n\u003cli\u003eWeight: 880g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Western Mountaineering","offers":[{"title":"Regular","offer_id":31454981192,"sku":"SS-DB-WMAL","price":722.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/files\/western-mountaineering-summerlite-sleeping-bag-short-p368-4633_zoom.jpg?v=1750871594"},{"product_id":"western-mountaineering-summerlite-sleeping-bag","title":"Western Mountaineering Summerlite 0C","description":"\u003cp\u003eThe Western Mountaineering Summerlite is a down sleeping bag designed as light as possible without eliminating key features or function.\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cspan\u003eWeighing in at under 540g, the Western Mountaineering Summerlite\u003c\/span\u003e is a fully-baffled bag that is lightweight with a full-length zipper with insulated draft protection! The SummerLite is a dream come true for lightweight summer (UK) mountaineering and backpacking.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThe Brand\u003c\/strong\u003e\u003cbr\u003eMore than 40 years ago, two northern California mountaineers came together with a vision of un-compromised excellence. Their inspired dedication and persistence built the foundation of this now globally renowned brand. Western Mountaineering's history is more than just two young men building sleeping bags: even today WM still remains a small independent company, making all of its sleeping bags in the original factory in San Jose (USA), whilst constantly striving to give their customers the finest down products money can buy.\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCompressed Size: 30 x 15 cm\u003c\/li\u003e\n\u003cli\u003eZip: Left\u003c\/li\u003e\n\u003cli\u003eLength: 180cm\u003c\/li\u003e\n\u003cli\u003eComfort Limit: 0°C\u003c\/li\u003e\n\u003cli\u003eManufacturer: Western Mountaineering\u003c\/li\u003e\n\u003cli\u003eFill Power: 850+US\u003c\/li\u003e\n\u003cli\u003eWeight: 539g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Western Mountaineering","offers":[{"title":"Regular","offer_id":31454989064,"sku":"SS-DB-WMSL","price":535.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/products\/summerlite-web__82454.jpg?v=1750871593"},{"product_id":"western-mountaineering-highlite-sleeping-bag","title":"Western Mountaineering Highlite 2C","description":"\u003cp\u003eThe Western Mountaineering Highlite is a down sleeping bag with the principal aim of keeping you warm whilst keeping weight to a minimum.\u003c\/p\u003e\n\u003cp\u003eKeeping you cosy and comfortable down to +2ºc, the Western Mountaineering Highlite bag weighs in at a mere 450g, making it an excellent choice for activities where weight saving and packability are key. To achieve this marvel of modern mountaineering kit WM have combined the finest quality (850+ fill power) European goose down with a 25g ExtremeLite™ outer shell fabric (which pound for pound is just about as durable a fabric as you can get for the weight), this is then finished off with a 1-way #4 1\/2 YKK coil half length zipper. While the horizontal seams are sewn-thru, the vertical seams are baffled with 3.8cm netting to allow unimpeded loft, so the effect of its 850+ goose down is fully realised. Its efficient cut not only reduces bulk and weight, but reduces excess internal volume, allowing you to warm up faster! At only 450g total weight few bags are as light, as warm or as well made as the Western Mountaineering HighLite.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Brand\u003c\/strong\u003e\u003cbr\u003e More than 40 years ago, two northern California mountaineers came together with a vision of uncompromised excellence. Their inspired dedication and persistence built the foundation of this now globally renowned brand. Western Mountaineering's history is more than just two young men building sleeping bags: even today WM still remains a small independent company, making all of its sleeping bags in the original factory in San Jose (USA), whilst constantly striving to give their customers the finest down products money can buy.\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cstrong\u003eMore Help?\u003c\/strong\u003e\u003cspan\u003e For further assistance on choosing your down sleeping bag, please view the various help videos available under the 'Videos' tab above. We also have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view here: \u003c\/span\u003e\u003ca href=\"https:\/\/rockrun.com\/blogs\/the-flash-rock-run-blog\/a-guide-to-down-sleeping-bags-buying-guide\" title=\"Article: A Guide to Down Sleeping Bags...Down Explained\"\u003eA Guide to Down Sleeping Bags\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCompressed Size: 30 x 15 cm\u003c\/li\u003e\n\u003cli\u003eZip: Left\u003c\/li\u003e\n\u003cli\u003eLength: 180cm\u003c\/li\u003e\n\u003cli\u003eComfort Limit: 2°C\u003c\/li\u003e\n\u003cli\u003eManufacturer: Western Mountaineering\u003c\/li\u003e\n\u003cli\u003eFill Power: 850+US\u003c\/li\u003e\n\u003cli\u003eWeight: 450g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Western Mountaineering","offers":[{"title":"Regular \/ Purple","offer_id":31454990088,"sku":"SS-DB-WMHL","price":378.0,"currency_code":"GBP","in_stock":false},{"title":"Regular \/ Clay","offer_id":42485426389173,"sku":"SS-DB-WMHL-CLAY","price":378.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/files\/highlite.jpg?v=1750871591"},{"product_id":"thermarest-questar-32f-0c","title":"Thermarest Questar 32F\/0C","description":"\u003cp\u003eThe Thermarest Questar 32F\/0C is a 3-season, comfort orientated\u003cspan\u003e \u003c\/span\u003edown sleeping bag that offers comfort features with a backcountry-friendly packed size.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLoaded with comfort features the Thermarest Questar 32F\/0C i\u003c\/span\u003es the lightest bag in the \u003cspan\u003eaward-winning Questar line and is the \u003c\/span\u003eperfect partner \u003cspan\u003efor experiencing the joy of the backcountry.\u003c\/span\u003e\u003cspan\u003e T\u003c\/span\u003ehe Zoned Insulation will keep fill where you need it most, whilst the fit of the bag has been perfected to create a W.A.R.M. fit, allowing room for multiple sleep positions without compromising thermal efficiency. Stuffed with water-resistant 650 fill, the three-season Questar is ready for your next backcountry adventure. The Questar is offered in three sizes, and designed to fit both men and women. Compression sack and storage sack included.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/ZQs3yWiLt3s?controls=0\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Help?\u003c\/strong\u003e For further assistance on choosing your down sleeping bag, we have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view here: \u003ca href=\"https:\/\/rockrun.com\/blogs\/the-flash-rock-run-blog\/a-guide-to-down-sleeping-bags-buying-guide\" title=\"Article: Down Explained\"\u003eDown Sleeping Bags\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e650 Fill Nikwax Hydrophobic Down:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAbsorbs 90% less water and dries 3 times faster without using dangerous PFCs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eW.A.R.M. Fit:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWith Additional Room for Multiple positions (W.A.R.M.) fit means this bag allows for various natural sleep positions while maintaining thermal efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eSynergyLink Connectors:\u003c\/strong\u003e \u003c\/span\u003eIntegrate the bag with a pad for optimal comfort and thermal efficiency; removable for versatility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eZoned Insulation:\u003c\/strong\u003e \u003c\/span\u003eMaximises warmth and saves weight by intentionally placing down where you need it most.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eBox Baffled Construction:\u003c\/strong\u003e \u003c\/span\u003eUses mesh walls to maximise loft and minimise cold spots.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eToe-asis Foot Warmer Pocket: \u003c\/strong\u003eBaffled pocket of insulation rapidly warms cold feet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuilt and Blanket Loops:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCustomise your sleep system by layering our quilts or tech blankets for increased warmth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponsible Down Standard Certified:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCertification that ensures that the waterfowl in the down supply chain are treated humanely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional features:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHeat-trapping draft collar, full-length zipper draft tube, snag-free zipper, cinch-able hood and external zip pocket.\u003c\/li\u003e\n\u003cli\u003eCompression sack and storage sack included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecification \u003c\/h4\u003e\n\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003ctable class=\"techspec-variant-container table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSmall\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eRegular\u003c\/strong\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eLong\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour\u003c\/td\u003e\n\u003ctd\u003eBalsam\u003c\/td\u003e\n\u003ctd\u003eBalsam\u003c\/td\u003e\n\u003ctd\u003eBalsam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (Standard)\u003c\/td\u003e\n\u003ctd\u003e1 lbs 11 oz\u003c\/td\u003e\n\u003ctd\u003e1 lbs 14 oz\u003c\/td\u003e\n\u003ctd\u003e1 lbs 15 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (Metric)\u003c\/td\u003e\n\u003ctd\u003e0.76 kg\u003c\/td\u003e\n\u003ctd\u003e0.85 kg\u003c\/td\u003e\n\u003ctd\u003e0.88 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth (Standard)\u003c\/td\u003e\n\u003ctd\u003e29 in\u003c\/td\u003e\n\u003ctd\u003e31.5 in\u003c\/td\u003e\n\u003ctd\u003e33 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength (Standard)\u003c\/td\u003e\n\u003ctd\u003e73 in\u003c\/td\u003e\n\u003ctd\u003e80 in\u003c\/td\u003e\n\u003ctd\u003e85 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight (Standard)\u003c\/td\u003e\n\u003ctd\u003e4 in\u003c\/td\u003e\n\u003ctd\u003e4 in\u003c\/td\u003e\n\u003ctd\u003e4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits (Standard)\u003c\/td\u003e\n\u003ctd\u003e66 in\u003c\/td\u003e\n\u003ctd\u003e72 in\u003c\/td\u003e\n\u003ctd\u003e78 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits (Metric)\u003c\/td\u003e\n\u003ctd\u003e168 cm\u003c\/td\u003e\n\u003ctd\u003e183 cm\u003c\/td\u003e\n\u003ctd\u003e198 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGirth, Shoulder (Standard)\u003c\/td\u003e\n\u003ctd\u003e58 in\u003c\/td\u003e\n\u003ctd\u003e63 in\u003c\/td\u003e\n\u003ctd\u003e66 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGirth, Shoulder (Metric)\u003c\/td\u003e\n\u003ctd\u003e147 cm\u003c\/td\u003e\n\u003ctd\u003e160 cm\u003c\/td\u003e\n\u003ctd\u003e168 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGirth, Hip (Standard)\u003c\/td\u003e\n\u003ctd\u003e58 in\u003c\/td\u003e\n\u003ctd\u003e61 in\u003c\/td\u003e\n\u003ctd\u003e64 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGirth, Hip (Metric)\u003c\/td\u003e\n\u003ctd\u003e147 cm\u003c\/td\u003e\n\u003ctd\u003e155 cm\u003c\/td\u003e\n\u003ctd\u003e163 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGirth, Foot box (Standard)\u003c\/td\u003e\n\u003ctd\u003e44 in\u003c\/td\u003e\n\u003ctd\u003e46 in\u003c\/td\u003e\n\u003ctd\u003e51 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGirth, Foot box (Metric)\u003c\/td\u003e\n\u003ctd\u003e112 cm\u003c\/td\u003e\n\u003ctd\u003e117 cm\u003c\/td\u003e\n\u003ctd\u003e130 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePacked dimension (Standard)\u003c\/td\u003e\n\u003ctd\u003e6.5 x 8.5\u003c\/td\u003e\n\u003ctd\u003e6.5 x 8.5\u003c\/td\u003e\n\u003ctd\u003e6.5 x 8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePacked dimension (Metric)\u003c\/td\u003e\n\u003ctd\u003e17 x 22\u003c\/td\u003e\n\u003ctd\u003e17 x 22\u003c\/td\u003e\n\u003ctd\u003e17 x 22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Temperature Comfort (F)\u003c\/td\u003e\n\u003ctd\u003e41\u003c\/td\u003e\n\u003ctd\u003e41\u003c\/td\u003e\n\u003ctd\u003e41\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Temperature Comfort (C)\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Temperature Limit (F)\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Temperature Limit (C)\u003c\/td\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFill material\u003c\/td\u003e\n\u003ctd\u003e650 Fill Nikwax Hydrophobic Down RDS\u003c\/td\u003e\n\u003ctd\u003e650 Fill Nikwax Hydrophobic Down RDS\u003c\/td\u003e\n\u003ctd\u003e650 Fill Nikwax Hydrophobic Down RDS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFill weight (Standard)\u003c\/td\u003e\n\u003ctd\u003e13 oz\u003c\/td\u003e\n\u003ctd\u003e14 oz\u003c\/td\u003e\n\u003ctd\u003e15 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFill weight (Metric)\u003c\/td\u003e\n\u003ctd\u003e0.37 kg\u003c\/td\u003e\n\u003ctd\u003e0.40 kg\u003c\/td\u003e\n\u003ctd\u003e0.44 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShell fabric\u003c\/td\u003e\n\u003ctd\u003e20D Polyester w\/ DWR\u003c\/td\u003e\n\u003ctd\u003e20D Polyester w\/ DWR\u003c\/td\u003e\n\u003ctd\u003e20D Polyester w\/ DWR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLining fabric\u003c\/td\u003e\n\u003ctd\u003e20D Polyester Taffeta\u003c\/td\u003e\n\u003ctd\u003e20D Polyester Taffeta\u003c\/td\u003e\n\u003ctd\u003e20D Polyester Taffeta\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e","brand":"Thermarest","offers":[{"title":"Regular","offer_id":31458654257246,"sku":"SS-DB-THQ32R","price":233.0,"currency_code":"GBP","in_stock":true},{"title":"Long","offer_id":31458654290014,"sku":"SS-DB-THQ32L","price":255.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/products\/thermarest-questar-32f-0c-sleeping-bag-2020-p982-2967_image.jpg?v=1750869877"},{"product_id":"thermarest-questar-20f-6c","title":"Thermarest Questar 20F\/-6C","description":"\u003cp\u003eThe Thermarest Questar 20F\/-6C is a 4-season down sleeping bag, fully featured \u003cspan\u003efor backpacking adventures. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLoaded with comfort features the Thermarest Questar 20F\/-6C\u003c\/span\u003e is the \u003cspan\u003efield-proven, feature-packed down bag you've always wanted. \u003c\/span\u003eThe perfect partner for experiencing the joy of the backcountry, the Zoned Insulation will keep fill where you need it most. The fit of the bag has been perfected to create a W.A.R.M. fit, allowing room for multiple sleep positions without compromising thermal efficiency. Stuffed with water-resistant 650 fill, the four-season Questar is ready for your next backcountry adventure. The Questar is offered in three sizes, and designed to fit both men and women. Compression sack and storage sack included.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/ZQs3yWiLt3s?controls=0\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Help?\u003c\/strong\u003e For further assistance on choosing your down sleeping bag, we have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view here: \u003ca href=\"https:\/\/rockrun.com\/blogs\/the-flash-rock-run-blog\/a-guide-to-down-sleeping-bags-buying-guide\" title=\"Article: Down Explained\"\u003eDown Sleeping Bags\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e650 Fill Nikwax Hydrophobic Down:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAbsorbs 90% less water and dries 3 times faster without using dangerous PFCs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eW.A.R.M. Fit:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWith Additional Room for Multiple positions (W.A.R.M.) fit means this bag allows for various natural sleep positions while maintaining thermal efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eSynergyLink Connectors:\u003c\/strong\u003e \u003c\/span\u003eIntegrate the bag with a pad for optimal comfort and thermal efficiency; removable for versatility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eZoned Insulation:\u003c\/strong\u003e \u003c\/span\u003eMaximises warmth and saves weight by intentionally placing down where you need it most.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eBox Baffled Construction:\u003c\/strong\u003e \u003c\/span\u003eUses mesh walls to maximise loft and minimise cold spots.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eToe-asis Foot Warmer Pocket: \u003c\/strong\u003eBaffled pocket of insulation rapidly warms cold feet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuilt and Blanket Loops:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCustomise your sleep system by layering our quilts or tech blankets for increased warmth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponsible Down Standard Certified:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCertification that ensures that the waterfowl in the down supply chain are treated humanely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional features:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHeat-trapping draft collar, full-length zipper draft tube, snag-free zipper, cinch-able hood and external zip pocket.\u003c\/li\u003e\n\u003cli\u003eCompression sack and storage sack included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecification \u003c\/h4\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ctable class=\"techspec-variant-container table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e \u003c\/th\u003e\n\u003cth\u003eSmall\u003c\/th\u003e\n\u003cth\u003eRegular\u003c\/th\u003e\n\u003cth\u003eLong\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour\u003c\/td\u003e\n\u003ctd\u003eBalsam\u003c\/td\u003e\n\u003ctd\u003eBalsam\u003c\/td\u003e\n\u003ctd\u003eBalsam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (Standard)\u003c\/td\u003e\n\u003ctd\u003e1 lbs 14 oz\u003c\/td\u003e\n\u003ctd\u003e2 lbs 3 oz\u003c\/td\u003e\n\u003ctd\u003e2 lbs 7 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (Metric)\u003c\/td\u003e\n\u003ctd\u003e0.84 kg\u003c\/td\u003e\n\u003ctd\u003e0.99 kg\u003c\/td\u003e\n\u003ctd\u003e1.12 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth (Standard)\u003c\/td\u003e\n\u003ctd\u003e29 in\u003c\/td\u003e\n\u003ctd\u003e31.5 in\u003c\/td\u003e\n\u003ctd\u003e33 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength (Standard)\u003c\/td\u003e\n\u003ctd\u003e73 in\u003c\/td\u003e\n\u003ctd\u003e80 in\u003c\/td\u003e\n\u003ctd\u003e85 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight (Standard)\u003c\/td\u003e\n\u003ctd\u003e4.5 in\u003c\/td\u003e\n\u003ctd\u003e4.5 in\u003c\/td\u003e\n\u003ctd\u003e4.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits (Standard)\u003c\/td\u003e\n\u003ctd\u003e66 in\u003c\/td\u003e\n\u003ctd\u003e72 in\u003c\/td\u003e\n\u003ctd\u003e78 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits (Metric)\u003c\/td\u003e\n\u003ctd\u003e168 cm\u003c\/td\u003e\n\u003ctd\u003e183 cm\u003c\/td\u003e\n\u003ctd\u003e198 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGirth, Shoulder (Standard)\u003c\/td\u003e\n\u003ctd\u003e58 in\u003c\/td\u003e\n\u003ctd\u003e63 in\u003c\/td\u003e\n\u003ctd\u003e66 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGirth, Shoulder (Metric)\u003c\/td\u003e\n\u003ctd\u003e147 cm\u003c\/td\u003e\n\u003ctd\u003e160 cm\u003c\/td\u003e\n\u003ctd\u003e168 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGirth, Hip (Standard)\u003c\/td\u003e\n\u003ctd\u003e58 in\u003c\/td\u003e\n\u003ctd\u003e61 in\u003c\/td\u003e\n\u003ctd\u003e64 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGirth, Hip (Metric)\u003c\/td\u003e\n\u003ctd\u003e147 cm\u003c\/td\u003e\n\u003ctd\u003e155 cm\u003c\/td\u003e\n\u003ctd\u003e163 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGirth, Foot box (Standard)\u003c\/td\u003e\n\u003ctd\u003e44 in\u003c\/td\u003e\n\u003ctd\u003e46 in\u003c\/td\u003e\n\u003ctd\u003e51 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGirth, Foot box (Metric)\u003c\/td\u003e\n\u003ctd\u003e112 cm\u003c\/td\u003e\n\u003ctd\u003e117 cm\u003c\/td\u003e\n\u003ctd\u003e130 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePacked dimension (Standard)\u003c\/td\u003e\n\u003ctd\u003e7.5 x 9\u003c\/td\u003e\n\u003ctd\u003e7.5 x 9\u003c\/td\u003e\n\u003ctd\u003e7.5 x 9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePacked dimension (Metric)\u003c\/td\u003e\n\u003ctd\u003e19 x 23\u003c\/td\u003e\n\u003ctd\u003e19 x 23\u003c\/td\u003e\n\u003ctd\u003e19 x 23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Temperature Comfort (F)\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Temperature Comfort (C)\u003c\/td\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Temperature Limit (F)\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Temperature Limit (C)\u003c\/td\u003e\n\u003ctd\u003e-6\u003c\/td\u003e\n\u003ctd\u003e-6\u003c\/td\u003e\n\u003ctd\u003e-6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFill material\u003c\/td\u003e\n\u003ctd\u003e650 Fill Nikwax Hydrophobic Down RDS\u003c\/td\u003e\n\u003ctd\u003e650 Fill Nikwax Hydrophobic Down RDS\u003c\/td\u003e\n\u003ctd\u003e650 Fill Nikwax Hydrophobic Down RDS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFill weight (Standard)\u003c\/td\u003e\n\u003ctd\u003e1 lbs 1 oz\u003c\/td\u003e\n\u003ctd\u003e1 lbs 3 oz\u003c\/td\u003e\n\u003ctd\u003e1 lbs 6 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFill weight (Metric)\u003c\/td\u003e\n\u003ctd\u003e0.47 kg\u003c\/td\u003e\n\u003ctd\u003e0.54 kg\u003c\/td\u003e\n\u003ctd\u003e0.61 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShell fabric\u003c\/td\u003e\n\u003ctd\u003e20D Polyester w\/ DWR\u003c\/td\u003e\n\u003ctd\u003e20D Polyester w\/ DWR\u003c\/td\u003e\n\u003ctd\u003e20D Polyester w\/ DWR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLining fabric\u003c\/td\u003e\n\u003ctd\u003e20D Polyester Taffeta\u003c\/td\u003e\n\u003ctd\u003e20D Polyester Taffeta\u003c\/td\u003e\n\u003ctd\u003e20D Polyester Taffeta\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Thermarest","offers":[{"title":"Small","offer_id":31458680209502,"sku":"SS-DB-THQ20S","price":233.0,"currency_code":"GBP","in_stock":false},{"title":"Regular","offer_id":31458680242270,"sku":"SS-DB-THQ20R","price":263.0,"currency_code":"GBP","in_stock":true},{"title":"Long","offer_id":31458680275038,"sku":"SS-DB-THQ20L","price":293.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/products\/thermarest-questar-20f-6c-sleeping-bag-2020-p980-2959_image.jpg?v=1750869875"},{"product_id":"thermarest-hyperion-32-ul","title":"Thermarest Hyperion 32 UL","description":"\u003cp\u003eThe Thermarest Hyperion 32 UL is \u003cspan\u003ea 3-season, fast and light \u003c\/span\u003e\u003cspan\u003edown sleeping bag that offers high performance features. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eAmong the lightest in its class while still providing high-performance during backcountry pursuits, the Thermarest Hyperion 32 UL sleeping bag uses thermally-efficient box baffled construction in key areas to ensure warmth and comfort in an ultralight package. Designed with high-quality materials and Therm-a-Rest performance features, the Hyperion keeps your pack featherweight without sacrificing an ounce of performance. \u003c\/span\u003eCompression sack and storage sack included.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/YDW6WEHfdzE?controls=0\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMore Help?\u003c\/strong\u003e For further assistance on choosing your down sleeping bag, we have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view here: \u003cspan style=\"font-size: 1.4em;\"\u003e\u003ca href=\"https:\/\/rockrun.com\/blogs\/the-flash-rock-run-blog\/a-guide-to-down-sleeping-bags-buying-guide\" title=\"Article: Down Explained\"\u003e\u003cfont face=\"-apple-system, BlinkMacSystemFont, San Francisco, Roboto, Segoe UI, Helvetica Neue, sans-serif\"\u003eDown Sleeping Bags\u003c\/font\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cul class=\"extralist\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltralight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOne of the lightest pieces in its class, the Hyperion sets a new standard for high-performance outdoor equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e900-fill Nikwax Hydrophobic Down :\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStays drier and maintains loft 60 times longer than untreated down.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUnrivalled Packability:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eLightweight materials and precise design allow for a smaller packed size than ever before.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eBox Baffled Construction\u003c\/strong\u003e: \u003c\/span\u003eUses mesh walls to maximise loft and minimise cold spots in key areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComfort Fit:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eErgonomic shape and longer zipper provide a more human-friendly fit than other ultralight bags.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eSynergyLink Connectors:\u003c\/strong\u003e \u003c\/span\u003eIntegrate the bag with a mattress for optimal efficiency and comfort; removable for versatility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan color=\"#dbb532\" style=\"color: #dbb532;\"\u003e\u003cb\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan style=\"color: #404040;\"\u003eZoned Insulation\u003c\/span\u003e:\u003c\/span\u003e \u003c\/b\u003e\u003c\/span\u003eMaximises warmth and saves weight by intentionally placing fill where you need it most, 70% on the top and sides with 30% on the back.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponsible Down Standard Certified:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCertification that ensures that the waterfowl in the down supply chain are treated humanely.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecification \u003c\/h4\u003e\n\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003ctable class=\"techspec-variant-container table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSmall\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eRegular\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eLong\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour\u003c\/td\u003e\n\u003ctd\u003eBlack Forest\u003c\/td\u003e\n\u003ctd\u003eBlack Forest\u003c\/td\u003e\n\u003ctd\u003eBlack Forest\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (Standard)\u003c\/td\u003e\n\u003ctd\u003e15 oz\u003c\/td\u003e\n\u003ctd\u003e1 lb\u003c\/td\u003e\n\u003ctd\u003e1 lbs 2 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (Metric)\u003c\/td\u003e\n\u003ctd\u003e0.44 kg\u003c\/td\u003e\n\u003ctd\u003e0.46 kg\u003c\/td\u003e\n\u003ctd\u003e0.52 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth (Standard)\u003c\/td\u003e\n\u003ctd\u003e27.5 in\u003c\/td\u003e\n\u003ctd\u003e28.5 in\u003c\/td\u003e\n\u003ctd\u003e29 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth (Metric)\u003c\/td\u003e\n\u003ctd\u003e70 cm\u003c\/td\u003e\n\u003ctd\u003e72 cm\u003c\/td\u003e\n\u003ctd\u003e74 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength (Standard)\u003c\/td\u003e\n\u003ctd\u003e73 in\u003c\/td\u003e\n\u003ctd\u003e80 in\u003c\/td\u003e\n\u003ctd\u003e85 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength (Metric)\u003c\/td\u003e\n\u003ctd\u003e185 cm\u003c\/td\u003e\n\u003ctd\u003e203 cm\u003c\/td\u003e\n\u003ctd\u003e216 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight (Standard)\u003c\/td\u003e\n\u003ctd\u003e4 in\u003c\/td\u003e\n\u003ctd\u003e4 in\u003c\/td\u003e\n\u003ctd\u003e4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits (Standard)\u003c\/td\u003e\n\u003ctd\u003e66 in\u003c\/td\u003e\n\u003ctd\u003e72 in\u003c\/td\u003e\n\u003ctd\u003e78 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits (Metric)\u003c\/td\u003e\n\u003ctd\u003e168 cm\u003c\/td\u003e\n\u003ctd\u003e183 cm\u003c\/td\u003e\n\u003ctd\u003e198 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGirth, Shoulder (Standard)\u003c\/td\u003e\n\u003ctd\u003e55 in\u003c\/td\u003e\n\u003ctd\u003e57 in\u003c\/td\u003e\n\u003ctd\u003e58 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGirth, Shoulder (Metric)\u003c\/td\u003e\n\u003ctd\u003e140 cm\u003c\/td\u003e\n\u003ctd\u003e145 cm\u003c\/td\u003e\n\u003ctd\u003e147 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGirth, Hip (Standard)\u003c\/td\u003e\n\u003ctd\u003e48.5 in\u003c\/td\u003e\n\u003ctd\u003e49.5 in\u003c\/td\u003e\n\u003ctd\u003e51 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGirth, Hip (Metric)\u003c\/td\u003e\n\u003ctd\u003e126 cm\u003c\/td\u003e\n\u003ctd\u003e126 cm\u003c\/td\u003e\n\u003ctd\u003e130 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGirth, Foot box (Standard)\u003c\/td\u003e\n\u003ctd\u003e40 in\u003c\/td\u003e\n\u003ctd\u003e43 in\u003c\/td\u003e\n\u003ctd\u003e46 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGirth, Foot box (Metric)\u003c\/td\u003e\n\u003ctd\u003e102 cm\u003c\/td\u003e\n\u003ctd\u003e109 cm\u003c\/td\u003e\n\u003ctd\u003e117 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePacked dimension (Standard)\u003c\/td\u003e\n\u003ctd\u003e5.5 x 6 in\u003c\/td\u003e\n\u003ctd\u003e5.5 x 6 in\u003c\/td\u003e\n\u003ctd\u003e5.5 x 6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePacked dimension (Metric)\u003c\/td\u003e\n\u003ctd\u003e14 x 15 cm\u003c\/td\u003e\n\u003ctd\u003e14 x 15 cm\u003c\/td\u003e\n\u003ctd\u003e14 x 15 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEN Comfort (C)\u003c\/td\u003e\n\u003ctd\u003e5 C\u003c\/td\u003e\n\u003ctd\u003e5 C\u003c\/td\u003e\n\u003ctd\u003e5 C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEN Comfort (F)\u003c\/td\u003e\n\u003ctd\u003e41 F\u003c\/td\u003e\n\u003ctd\u003e41 F\u003c\/td\u003e\n\u003ctd\u003e41 F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEN Limit (C)\u003c\/td\u003e\n\u003ctd\u003e0 C\u003c\/td\u003e\n\u003ctd\u003e0 C\u003c\/td\u003e\n\u003ctd\u003e0 C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEN Limit (F)\u003c\/td\u003e\n\u003ctd\u003e32 F\u003c\/td\u003e\n\u003ctd\u003e32 F\u003c\/td\u003e\n\u003ctd\u003e32 F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEN Extreme (F)\u003c\/td\u003e\n\u003ctd\u003e5 F\u003c\/td\u003e\n\u003ctd\u003e5 F\u003c\/td\u003e\n\u003ctd\u003e5 F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEN Extreme (C)\u003c\/td\u003e\n\u003ctd\u003e-15 C\u003c\/td\u003e\n\u003ctd\u003e-15 C\u003c\/td\u003e\n\u003ctd\u003e-15 C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFill material\u003c\/td\u003e\n\u003ctd\u003e900 Fill Goose Nikwax Hydrophobic Down RDS\u003c\/td\u003e\n\u003ctd\u003e900 Fill Goose Nikwax Hydrophobic Down RDS\u003c\/td\u003e\n\u003ctd\u003e900 Fill Goose Nikwax Hydrophobic Down RDS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFill weight (Standard)\u003c\/td\u003e\n\u003ctd\u003e7.5 oz\u003c\/td\u003e\n\u003ctd\u003e8.5 oz\u003c\/td\u003e\n\u003ctd\u003e10 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFill weight (Metric)\u003c\/td\u003e\n\u003ctd\u003e0.22 kg\u003c\/td\u003e\n\u003ctd\u003e0.25 kg\u003c\/td\u003e\n\u003ctd\u003e0.29 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShell fabric\u003c\/td\u003e\n\u003ctd\u003e10D Nylon RipStop w\/ DWR\u003c\/td\u003e\n\u003ctd\u003e10D Nylon RipStop w\/ DWR\u003c\/td\u003e\n\u003ctd\u003e10D Nylon RipStop w\/ DWR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLining fabric\u003c\/td\u003e\n\u003ctd\u003e10D Nylon RipStop\u003c\/td\u003e\n\u003ctd\u003e10D Nylon RipStop\u003c\/td\u003e\n\u003ctd\u003e10D Nylon RipStop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZipper side\u003c\/td\u003e\n\u003ctd\u003eLeft\u003c\/td\u003e\n\u003ctd\u003eLeft\u003c\/td\u003e\n\u003ctd\u003eLeft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Thermarest","offers":[{"title":"Regular","offer_id":31458816720990,"sku":"SS-DB-THH32R","price":383.0,"currency_code":"GBP","in_stock":true},{"title":"Long","offer_id":31458816753758,"sku":"SS-DB-THH32L","price":404.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/products\/1545146031-25763400.jpg?v=1750869869"},{"product_id":"thermarest-hyperion-20-ul","title":"Thermarest Hyperion 20 UL","description":"\u003cp\u003eThe Thermarest Hyperion 20 UL is \u003cspan\u003ean ultra lightweight \u003c\/span\u003e\u003cspan\u003edown sleeping bag that offers high performance features. Ideal for fast and light adventures. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eFeatherlight whilst providing high-performance warmth, the Thermarest Hyperion 20 UL sleeping bag uses thermally-efficient box baffled construction in key areas to ensure warmth and comfort in an ultralight package. Designed with high-quality materials and Therm-a-Rest performance features, the Hyperion keeps your pack featherweight without sacrificing an ounce of performance. \u003c\/span\u003eCompression sack and storage sack included.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/YDW6WEHfdzE?controls=0\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMore Help?\u003c\/strong\u003e For further assistance on choosing your down sleeping bag, we have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view here: \u003cspan style=\"font-size: 1.4em;\"\u003e\u003ca href=\"https:\/\/rockrun.com\/blogs\/the-flash-rock-run-blog\/a-guide-to-down-sleeping-bags-buying-guide\" title=\"Article: Down Explained\"\u003e\u003cfont face=\"-apple-system, BlinkMacSystemFont, San Francisco, Roboto, Segoe UI, Helvetica Neue, sans-serif\"\u003eDown Sleeping Bags\u003c\/font\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cul class=\"extralist\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltralight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOne of the lightest pieces in its class, the Hyperion sets a new standard for high-performance outdoor equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e900-fill Nikwax Hydrophobic Down :\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStays drier and maintains loft 60 times longer than untreated down.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUnrivalled Packability:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eLightweight materials and precise design allow for a smaller packed size than ever before.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eBox Baffled Construction\u003c\/strong\u003e: \u003c\/span\u003eUses mesh walls to maximise loft and minimise cold spots in key areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComfort Fit:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eErgonomic shape and longer zipper provide a more human-friendly fit than other ultralight bags.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eSynergyLink Connectors:\u003c\/strong\u003e \u003c\/span\u003eIntegrate the bag with a mattress for optimal efficiency and comfort; removable for versatility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eZoned Insulation:\u003c\/strong\u003e \u003c\/span\u003eMaximises warmth and saves weight by intentionally placing fill where you need it most, 70% on the top and sides with 30% on the back.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponsible Down Standard Certified:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCertification that ensures that the waterfowl in the down supply chain are treated humanely.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecification \u003c\/h4\u003e\n\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003ctable class=\"techspec-variant-container table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSmall\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eRegular\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eLong\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour\u003c\/td\u003e\n\u003ctd\u003eDeep Pacific\u003c\/td\u003e\n\u003ctd\u003eDeep Pacific\u003c\/td\u003e\n\u003ctd\u003eDeep Pacific\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (Standard)\u003c\/td\u003e\n\u003ctd\u003e1 lbs 3 oz\u003c\/td\u003e\n\u003ctd\u003e1 lbs 4 oz\u003c\/td\u003e\n\u003ctd\u003e1 lbs 6 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (Metric)\u003c\/td\u003e\n\u003ctd\u003e0.55 kg\u003c\/td\u003e\n\u003ctd\u003e0.58 kg\u003c\/td\u003e\n\u003ctd\u003e0.63 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth (Standard)\u003c\/td\u003e\n\u003ctd\u003e27.5 in\u003c\/td\u003e\n\u003ctd\u003e28.5 in\u003c\/td\u003e\n\u003ctd\u003e29 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth (Metric)\u003c\/td\u003e\n\u003ctd\u003e70 cm\u003c\/td\u003e\n\u003ctd\u003e72 cm\u003c\/td\u003e\n\u003ctd\u003e74 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength (Standard)\u003c\/td\u003e\n\u003ctd\u003e73 in\u003c\/td\u003e\n\u003ctd\u003e80 in\u003c\/td\u003e\n\u003ctd\u003e85 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength (Metric)\u003c\/td\u003e\n\u003ctd\u003e185 cm\u003c\/td\u003e\n\u003ctd\u003e203 cm\u003c\/td\u003e\n\u003ctd\u003e216 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight (Standard)\u003c\/td\u003e\n\u003ctd\u003e4.5 in\u003c\/td\u003e\n\u003ctd\u003e4.5 in\u003c\/td\u003e\n\u003ctd\u003e4.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits (Standard)\u003c\/td\u003e\n\u003ctd\u003e66 in\u003c\/td\u003e\n\u003ctd\u003e72 in\u003c\/td\u003e\n\u003ctd\u003e78 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits (Metric)\u003c\/td\u003e\n\u003ctd\u003e168 cm\u003c\/td\u003e\n\u003ctd\u003e183 cm\u003c\/td\u003e\n\u003ctd\u003e198 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGirth, Shoulder (Standard)\u003c\/td\u003e\n\u003ctd\u003e55 in\u003c\/td\u003e\n\u003ctd\u003e57 in\u003c\/td\u003e\n\u003ctd\u003e58 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGirth, Shoulder (Metric)\u003c\/td\u003e\n\u003ctd\u003e140 cm\u003c\/td\u003e\n\u003ctd\u003e145 cm\u003c\/td\u003e\n\u003ctd\u003e147 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGirth, Hip (Standard)\u003c\/td\u003e\n\u003ctd\u003e48.5 in\u003c\/td\u003e\n\u003ctd\u003e49.5 in\u003c\/td\u003e\n\u003ctd\u003e51 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGirth, Hip (Metric)\u003c\/td\u003e\n\u003ctd\u003e123 cm\u003c\/td\u003e\n\u003ctd\u003e126 cm\u003c\/td\u003e\n\u003ctd\u003e130 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGirth, Foot box (Standard)\u003c\/td\u003e\n\u003ctd\u003e40 in\u003c\/td\u003e\n\u003ctd\u003e43 in\u003c\/td\u003e\n\u003ctd\u003e46 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGirth, Foot box (Metric)\u003c\/td\u003e\n\u003ctd\u003e102 cm\u003c\/td\u003e\n\u003ctd\u003e109 cm\u003c\/td\u003e\n\u003ctd\u003e117 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePacked dimension (Standard)\u003c\/td\u003e\n\u003ctd\u003e6 x 8 in\u003c\/td\u003e\n\u003ctd\u003e6 x 8 in\u003c\/td\u003e\n\u003ctd\u003e6 x 8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePacked dimension (Metric)\u003c\/td\u003e\n\u003ctd\u003e15 x 20 cm\u003c\/td\u003e\n\u003ctd\u003e15 x 20 cm\u003c\/td\u003e\n\u003ctd\u003e15 x 20 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEN Comfort (C)\u003c\/td\u003e\n\u003ctd\u003e0 C\u003c\/td\u003e\n\u003ctd\u003e0 C\u003c\/td\u003e\n\u003ctd\u003e0 C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEN Comfort (F)\u003c\/td\u003e\n\u003ctd\u003e32 F\u003c\/td\u003e\n\u003ctd\u003e32 F\u003c\/td\u003e\n\u003ctd\u003e32 F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEN Limit (C)\u003c\/td\u003e\n\u003ctd\u003e-6 C\u003c\/td\u003e\n\u003ctd\u003e-6 C\u003c\/td\u003e\n\u003ctd\u003e-6 C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEN Limit (F)\u003c\/td\u003e\n\u003ctd\u003e20 F\u003c\/td\u003e\n\u003ctd\u003e20 F\u003c\/td\u003e\n\u003ctd\u003e20 F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEN Extreme (F)\u003c\/td\u003e\n\u003ctd\u003e-9 F\u003c\/td\u003e\n\u003ctd\u003e-9 F\u003c\/td\u003e\n\u003ctd\u003e-9 F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEN Extreme (C)\u003c\/td\u003e\n\u003ctd\u003e-23 C\u003c\/td\u003e\n\u003ctd\u003e-23 C\u003c\/td\u003e\n\u003ctd\u003e-23 C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFill material\u003c\/td\u003e\n\u003ctd\u003e900 Fill Goose Nikwax Hydrophobic Down RDS\u003c\/td\u003e\n\u003ctd\u003e900 Fill Goose Nikwax Hydrophobic Down RDS\u003c\/td\u003e\n\u003ctd\u003e900 Fill Goose Nikwax Hydrophobic Down RDS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFill weight (Standard)\u003c\/td\u003e\n\u003ctd\u003e11.5 oz\u003c\/td\u003e\n\u003ctd\u003e12.5 oz\u003c\/td\u003e\n\u003ctd\u003e14 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFill weight (Metric)\u003c\/td\u003e\n\u003ctd\u003e0.33 kg\u003c\/td\u003e\n\u003ctd\u003e0.36 kg\u003c\/td\u003e\n\u003ctd\u003e0.40 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShell fabric\u003c\/td\u003e\n\u003ctd\u003e10D Nylon RipStop w\/ DWR\u003c\/td\u003e\n\u003ctd\u003e10D Nylon RipStop w\/ DWR\u003c\/td\u003e\n\u003ctd\u003e10D Nylon RipStop w\/ DWR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLining fabric\u003c\/td\u003e\n\u003ctd\u003e10D Nylon RipStop\u003c\/td\u003e\n\u003ctd\u003e10D Nylon RipStop\u003c\/td\u003e\n\u003ctd\u003e10D Nylon RipStop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZipper side\u003c\/td\u003e\n\u003ctd\u003eLeft\u003c\/td\u003e\n\u003ctd\u003eLeft\u003c\/td\u003e\n\u003ctd\u003eLeft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e","brand":"Thermarest","offers":[{"title":"Regular","offer_id":31458876784734,"sku":"SS-DB-THH20R","price":420.0,"currency_code":"GBP","in_stock":true},{"title":"Long","offer_id":31458876817502,"sku":"SS-DB-THH20L","price":437.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/products\/1545147107-65518800.jpg?v=1750869867"},{"product_id":"mammut-relax-down-bag-0c-highway","title":"Mammut Relax Down Bag 0C (Highway)","description":"\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cspan\u003eThe Mammut Relax Down Bag revolutionises the feeling of sleeping on the road. The design focuses on natural sleeping needs and on noise, space and temperature: The material in the head area prevents disturbing rustling sounds. The width of the sleeping bag is based on the natural sleeping position. A central zipper makes it possible to regulate the temperature inside the sleeping bag. Relax Down Bag. The sleeping bag for restorative nights in a camper or a hut.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Help?\u003c\/strong\u003e For further assistance on choosing your down sleeping bag, we have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view here: \u003ca href=\"https:\/\/rockrun.com\/blogs\/the-flash-rock-run-blog\/a-guide-to-down-sleeping-bags-buying-guide\" title=\"Article: Down Explained\"\u003eDown Sleeping Bags\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch4\u003eFeatures\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eWarm collar: No\u003c\/li\u003e\n\u003cli\u003eRestorative sleep thanks to a newly developed sleeping bag shape\u003c\/li\u003e\n\u003cli\u003eIntuitive climate regulation with a central 2-way zipper\u003c\/li\u003e\n\u003cli\u003eComfortable, soft material in the hood reduces noise and increases comfort\u003c\/li\u003e\n\u003cli\u003eIncluding deep sleep mask and earplugs to reduce light and noises\u003c\/li\u003e\n\u003cli\u003ePFC-free DWR treatment\u003c\/li\u003e\n\u003cli\u003eLining made from 100% recycled polyester\u003c\/li\u003e\n\u003cli\u003eImproved YKK zipper prevents jamming of material\u003c\/li\u003e\n\u003cli\u003eInsulated covering along the zipper to protect from cold bridges and\u003c\/li\u003e\n\u003cli\u003eenhance climate comfort\u003c\/li\u003e\n\u003cli\u003eInsulation chamber around the hood opening to protect from cold and wind\u003c\/li\u003e\n\u003cli\u003eInternal pocket to store valuables\u003c\/li\u003e\n\u003cli\u003eRevised anatomical foot box for greater comfort without extra weight\u003c\/li\u003e\n\u003cli\u003eZipper garage reduces cold areas at the end of the zipper\u003c\/li\u003e\n\u003cli\u003eSupplied with a packing bag\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch4\u003eSpecification \u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eComfort temperature limit: 32 °F\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli class=\"product-description__pointed-list-item\"\u003eInner width in foot area: 55 cm\u003c\/li\u003e\n\u003cli class=\"product-description__pointed-list-item\"\u003eComfort temperature limit: 0 °C\u003c\/li\u003e\n\u003cli class=\"product-description__pointed-list-item\"\u003eConstruction type: H Box\u003c\/li\u003e\n\u003cli class=\"product-description__pointed-list-item\"\u003eExtreme temperature: 3 °F\u003c\/li\u003e\n\u003cli class=\"product-description__pointed-list-item\"\u003eExtreme temperature: -16 °C\u003c\/li\u003e\n\u003cli class=\"product-description__pointed-list-item\"\u003eComfort temperature: 41 °F\u003c\/li\u003e\n\u003cli class=\"product-description__pointed-list-item\"\u003eComfort temperature: 5 °C\u003c\/li\u003e\n\u003cli class=\"product-description__pointed-list-item\"\u003eInner length (EN 13537:2012): 220 cm\u003c\/li\u003e\n\u003cli class=\"product-description__pointed-list-item\"\u003eDiameter (compressed) 21cm\u003c\/li\u003e\n\u003cli class=\"product-description__pointed-list-item\"\u003eHeight (compressed) 22.5cm\u003c\/li\u003e\n\u003cli class=\"product-description__pointed-list-item\"\u003eTotal weight without stuff bag 960g\u003c\/li\u003e\n\u003cli class=\"product-description__pointed-list-item\"\u003eZipper length 188cm\u003c\/li\u003e\n\u003cli class=\"product-description__pointed-list-item\"\u003eFill weight: 300g\u003c\/li\u003e\n\u003cli class=\"product-description__pointed-list-item\"\u003eFilling: 90% Grey duck down | 10% Grey duck feather\u003c\/li\u003e\n\u003cli class=\"product-description__pointed-list-item\"\u003eLining: 100% Polyester\u003c\/li\u003e\n\u003cli class=\"product-description__pointed-list-item\"\u003eMain Fabric: 52% Polyester | 48% Polyamide\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli class=\"product-description__pointed-list-item\"\u003eUser height: 180-195cm\u003c\/li\u003e\n\u003c\/ul\u003e\nWeight: 960g\u003cbr\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Mammut","offers":[{"title":"Centre \/ Large","offer_id":32158662557790,"sku":"SS-DB-MRD0-CZ","price":268.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/products\/2410-02630-0400_main_115652.jpg?v=1750869607"},{"product_id":"mammut-perform-down-bag-7c-highway","title":"Mammut Perform Down Bag -7C (Highway)","description":"\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cspan\u003eSleep as comfortably as in your own bed with the Mammut Perform Down Bag 0C. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe sleeping bag concentrates on natural sleeping requirements and focuses on noise, space and temperature: head area made from a special material that prevents irritating rustling noises. Sleeping bag design based on a natural sleeping position for sufficient space. Central zipper for optimum climate regulation. Perform Down Bag. The performance-oriented sleeping bag for restorative hours.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Help?\u003c\/strong\u003e For further assistance on choosing your down sleeping bag, we have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view here: \u003ca href=\"https:\/\/rockrun.com\/blogs\/the-flash-rock-run-blog\/a-guide-to-down-sleeping-bags-buying-guide\" title=\"Article: Down Explained\"\u003eDown Sleeping Bags\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch4\u003eFeatures\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eWarm collar: Yes\u003c\/li\u003e\n\u003cli\u003eRestorative sleep thanks to a newly developed sleeping bag shape\u003c\/li\u003e\n\u003cli\u003eIntuitive climate regulation with a central 2-way zipper\u003c\/li\u003e\n\u003cli\u003eComfortable, soft material in the hood reduces noise and increases comfort\u003c\/li\u003e\n\u003cli\u003eIncluding deep sleep mask and earplugs to reduce light and noises\u003c\/li\u003e\n\u003cli\u003ePFC-free DWR treatment\u003c\/li\u003e\n\u003cli\u003eLining made from 100% recycled polyester\u003c\/li\u003e\n\u003cli\u003e700 cuin fill power with ethically procured and certified RDS down\u003c\/li\u003e\n\u003cli\u003eTested according to standard EN ISO 23537-1:2016\u003c\/li\u003e\n\u003cli\u003eEasy-to-use magnetic closure on the insulation collar\u003c\/li\u003e\n\u003cli\u003eImproved YKK zipper prevents jamming of material\u003c\/li\u003e\n\u003cli\u003eInsulated covering along the zipper to protect from cold bridges and enhance climate comfort\u003c\/li\u003e\n\u003cli\u003eInsulation chamber around the hood opening to protect from cold and wind\u003c\/li\u003e\n\u003cli\u003eDrawstring for easy adjustment of the hood and insulation collar\u003c\/li\u003e\n\u003cli\u003eBetter insulation thanks to an insulation collar\u003c\/li\u003e\n\u003cli\u003eRevised anatomical foot box for greater comfort without extra weight\u003c\/li\u003e\n\u003cli\u003eZipper garage reduces cold areas at the end of the zipper\u003c\/li\u003e\n\u003cli\u003eInternal pocket to store valuables\u003c\/li\u003e\n\u003cli\u003eLightweight and extremely compressible\u003c\/li\u003e\n\u003cli\u003eSupplied with a storage bag\u003c\/li\u003e\n\u003cli\u003eSupplied with a packing bag\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch4\u003eSpecification \u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInner length (EN 13537:2012): 220 cm\u003c\/li\u003e\n\u003cli\u003eComfort temperature limit in °F (EN 13537:2012): 20 °F\u003c\/li\u003e\n\u003cli\u003eInner width in foot area (EN 13537:2012): 55 cm\u003c\/li\u003e\n\u003cli\u003eComfort temperature limit in °C (EN 13537:2012): -7 °C\u003c\/li\u003e\n\u003cli\u003eConstruction type: H Box\u003c\/li\u003e\n\u003cli\u003eExtreme temperature in °F (EN 13537:2012): -13 °F\u003c\/li\u003e\n\u003cli\u003eExtreme temperature in °C (EN 13537:2012): -22 °C\u003c\/li\u003e\n\u003cli\u003eComfort temperature in °F (EN 13537:2012): 30 °F\u003c\/li\u003e\n\u003cli\u003eComfort temperature in °C (EN 13537:2012): -1 °C\u003c\/li\u003e\n\u003cli\u003eMaximum inner width (EN 13537:2012): 80 cm\u003c\/li\u003e\n\u003cli\u003eDiameter (compressed) [cm]23\u003c\/li\u003e\n\u003cli\u003eHeight (compressed) [cm]28.5\u003c\/li\u003e\n\u003cli\u003eTotal weight without stuff bag [g]1020\u003c\/li\u003e\n\u003cli\u003eZipper length [cm]160\u003c\/li\u003e\n\u003cli\u003eZipper side - Middle\u003c\/li\u003e\n\u003cli\u003eFill weight [g]450\u003c\/li\u003e\n\u003cli\u003eFilling: 90% Grey duck down|10% Grey duck feather\u003c\/li\u003e\n\u003cli\u003eLining: 100% Polyester\u003c\/li\u003e\n\u003cli\u003eMain Fabric: 100% Polyamide\u003c\/li\u003e\n\u003c\/ul\u003e\nWeight: 960g\u003cbr\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Mammut","offers":[{"title":"Centre \/ Regular","offer_id":31993092210782,"sku":"SS-DB-MPED0-LZ","price":310.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/products\/2410-02570-0400_main_116471.jpg?v=1750869606"},{"product_id":"mammut-protect-down-winter-18c-highway","title":"Mammut Protect Down Winter -18C (Highway)","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cspan\u003eThe Mammut Protect Down Winter -18C is for extreme activities utilising extreme innovation. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe sleeping bag for maximum comfort in extreme situations. The head and foot areas feature a waterproof membrane. More capacity inside for greater comfort. Central zipper for climate regulation. Special material to minimise noises. Down ensures a light weight and small packing volume. Protect Down Bag -18C, to sleep as comfortably as in your own bed despite extreme cold.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Help?\u003c\/strong\u003e For further assistance on choosing your down sleeping bag, we have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view here: \u003ca href=\"https:\/\/rockrun.com\/blogs\/the-flash-rock-run-blog\/a-guide-to-down-sleeping-bags-buying-guide\" title=\"Article: Down Explained\"\u003eDown Sleeping Bags\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch4\u003eFeatures\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eWarm collar: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRestorative sleep thanks to a newly developed sleeping bag shape\u003c\/li\u003e\n\u003cli\u003eIntuitive climate regulation with a central 2-way zipper\u003c\/li\u003e\n\u003cli\u003eComfortable, soft material in the hood reduces noise and increases comfort\u003c\/li\u003e\n\u003cli\u003eIncluding deep sleep mask and earplugs to reduce light and noises\u003c\/li\u003e\n\u003cli\u003ePFC-free DWR treatment\u003c\/li\u003e\n\u003cli\u003eLining made from 100% recycled polyester\u003c\/li\u003e\n\u003cli\u003e700 cuin fill power with ethically procured and certified RDS down\u003c\/li\u003e\n\u003cli\u003eEasy-to-use magnetic closure on the insulation collar\u003c\/li\u003e\n\u003cli\u003eImproved YKK zipper prevents jamming of material\u003c\/li\u003e\n\u003cli\u003eInsulated covering along the zipper to protect from cold bridges and enhance climate comfort\u003c\/li\u003e\n\u003cli\u003eInsulation chamber around the hood opening to protect from cold and wind\u003c\/li\u003e\n\u003cli\u003eDrawstring for easy adjustment of the hood and insulation collar\u003c\/li\u003e\n\u003cli\u003eRevised anatomical foot box for greater comfort without extra weight\u003c\/li\u003e\n\u003cli\u003eZipper garage reduces cold areas at the end of the zipper\u003c\/li\u003e\n\u003cli\u003eInternal pocket to store valuables\u003c\/li\u003e\n\u003cli\u003eSupplied with a packing bag\u003c\/li\u003e\n\u003cli\u003eSupplied with a storage bag\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch4\u003eSpecification \u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eUser size: 180 - 195cm\u003c\/li\u003e\n\u003cli\u003eInner width in foot area: 60 cm\u003c\/li\u003e\n\u003cli\u003eMaximum inner width: 80 cm \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eComfort temperature limit in °F (EN 13537:2012): -1 °F\u003c\/li\u003e\n\u003cli\u003eComfort temperature limit in °C (EN 13537:2012): -18 °C\u003c\/li\u003e\n\u003cli\u003eExtreme temperature in °F (EN 13537:2012): -40 °F\u003c\/li\u003e\n\u003cli\u003eExtreme temperature in °C (EN 13537:2012): -40 °C\u003c\/li\u003e\n\u003cli\u003eComfort temperature in °F (EN 13537:2012): 14 °F\u003c\/li\u003e\n\u003cli\u003eComfort temperature in °C (EN 13537:2012): -10 °C\u003c\/li\u003e\n\u003cli\u003eConstruction type: H-Chambers - prevent down slippage\u003c\/li\u003e\n\u003cli\u003e30D Nylon Face Fabric - 100% Polyamide\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFilling: 950g of 90% Grey duck down |10% Grey duck feather\u003c\/li\u003e\n\u003cli\u003eFill power 700 cuin\u003c\/li\u003e\n\u003cli\u003ePacked size: 29 x 30.5 cm\u003c\/li\u003e\n\u003cli\u003eWeight: 1700g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Mammut","offers":[{"title":"Centre \/ Regular","offer_id":31993110298718,"sku":"SS-DB-MPDH18-LZ","price":434.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/products\/2410-02600-0400_main_116473.jpg?v=1750869603"},{"product_id":"mammut-womens-perform-down-bag-10c-petrol","title":"Mammut Womens Perform Down Bag -10C (Petrol)","description":"\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cspan\u003eSleep as soundly as in your own bed with the Perform Down Bag: Head area made from a special material that makes no irritating rustling noises. Sleeping bag design based on a natural sleeping position for sufficient space. Central zipper for optimum climate regulation. Specially for women: temperatures as low as -10°C. Practical for multi-day hikes. Perform Down Bag. The sleeping bag innovation.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Help?\u003c\/strong\u003e For further assistance on choosing your down sleeping bag, we have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view here: \u003ca href=\"https:\/\/rockrun.com\/blogs\/the-flash-rock-run-blog\/a-guide-to-down-sleeping-bags-buying-guide\" title=\"Article: Down Explained\"\u003eDown Sleeping Bags\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch4\u003eFeatures\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum inner width (EN 13537:2012): 80 cm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarm collar: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRestorative sleep thanks to a newly developed sleeping bag shape\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIntuitive climate regulation with a central 2-way zipper\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eComfortable, soft material in the hood reduces noise and increases comfort\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncluding deep sleep mask and earplugs to reduce light and noises\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePFC-free DWR treatment\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLining made from 100% recycled polyester\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEasy-to-use magnetic closure on the insulation collar\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eImproved YKK zipper prevents jamming of material\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInsulated covering along the zipper to protect from cold bridges and\u003c\/li\u003e\n\u003cli\u003eenhance climate comfort\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInsulation chamber around the hood opening to protect from cold and wind\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInternal pocket to store valuables\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDrawstring for easy adjustment of the hood and insulation collar\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRevised anatomical foot box for greater comfort without extra weight\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eZipper garage reduces cold areas at the end of the zipper\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupplied with a packing bag\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch4\u003eSpecification \u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInner length (EN 13537:2012): 205 cm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eComfort temperature limit in °F (EN 13537:2012): 14 °F\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInner width in foot area (EN 13537:2012): 55 cm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eComfort temperature limit in °C (EN 13537:2012): -10 °C\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eConstruction type: H Box\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eExtreme temperature in °F (EN 13537:2012): 20 °F\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eExtreme temperature in °C (EN 13537:2012): -29 °C\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eComfort temperature in °F (EN 13537:2012): 27 °F\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eComfort temperature in °C (EN 13537:2012): -3 °C\u003c\/li\u003e\n\u003cli\u003eMaximum inner width (EN 13537:2012): 80 cm\u003c\/li\u003e\n\u003cli\u003eDiameter (compressed) [cm] 23\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeight (compressed) [cm] 29\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTotal weight without stuff bag [g] 1090\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eZipper length [cm]145\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eZipper side Middle\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFill weight [g] 540\u003c\/li\u003e\n\u003cli\u003eFilling: 90% Grey duck down|10% Grey duck feather\u003c\/li\u003e\n\u003cli\u003eLining: 100% Polyester\u003c\/li\u003e\n\u003cli\u003eMain Fabric: 100% Polyamide\u003c\/li\u003e\n\u003c\/ul\u003e\nWeight: 960g\u003cbr\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Mammut","offers":[{"title":"Centre \/ Regular","offer_id":32098721562718,"sku":"SS-DB-MPEDW1-LZ","price":310.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/products\/2410-02650-5465_main_118309.jpg?v=1750869540"},{"product_id":"mammut-womens-protect-down-bag-21c-petrol","title":"Mammut Womens Protect Down Bag -21C (Petrol)","description":"\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cspan\u003eExtreme temperatures. Extremely good sleep. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWith the revolutionary Mammut Women's Protect Down Bag -21C sleeping bag you can sleep as soundly as in your own bed. As part of the Recovery series, the sleeping bag features an optimised fit for greater comfort, a central zipper for climate regulation and special material to prevent irritating noises. The down filling optimises both weight and packing volume. Choose the Women's Protect Down Bag -21C for extreme performance.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Help?\u003c\/strong\u003e For further assistance on choosing your down sleeping bag, we have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view here: \u003ca href=\"https:\/\/rockrun.com\/blogs\/the-flash-rock-run-blog\/a-guide-to-down-sleeping-bags-buying-guide\" title=\"Article: Down Explained\"\u003eDown Sleeping Bags\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch4\u003eFeatures\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eWarm collar: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRestorative sleep thanks to a newly developed sleeping bag shape\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIntuitive climate regulation with a central 2-way zipper\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eComfortable, soft material in the hood reduces noise and increases comfort\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncluding deep sleep mask and earplugs to reduce light and noises\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePFC-free DWR treatment\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLining made from 100% recycled polyester\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e700 cuin fill power with ethically procured and certified RDS down\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEasy-to-use magnetic closure on the insulation collar\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eImproved YKK zipper prevents jamming of material\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInsulated covering along the zipper to protect from cold bridges and enhance climate comfort\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInsulation chamber around the hood opening to protect from cold and wind\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDrawstring for easy adjustment of the hood and insulation collar\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRevised anatomical foot box for greater comfort without extra weight\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eZipper garage reduces cold areas at the end of the zipper\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInternal pocket to store valuables\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupplied with a packing bag\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupplied with a storage bag\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch4\u003eSpecification \u003c\/h4\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cul\u003e\n\u003cli\u003eInner length (EN 13537:2012): 205 cm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eComfort temperature limit in °F (EN 13537:2012): -6 °F\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInner width in foot area (EN 13537:2012): 55 cm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eComfort temperature limit in °C (EN 13537:2012): -21 °C\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eConstruction type: H Box\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eExtreme temperature in °F (EN 13537:2012): -48 °F\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eExtreme temperature in °C (EN 13537:2012): -44 °C\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eComfort temperature in °F (EN 13537:2012): 9 °F\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eComfort temperature in °C (EN 13537:2012): -13 °C\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaximum inner width (EN 13537:2012): 80 cm\u003c\/li\u003e\n\u003cli\u003eDiameter (compressed) [cm] 29.5\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeight (compressed) [cm] 31.5\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eZipper length [cm] 122\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eZipper side Middle\u003cbr\u003eFill weight [g] 1390\u003c\/li\u003e\n\u003c\/ul\u003e\nTotal Weight: 1810g\u003cbr\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Mammut","offers":[{"title":"Centre \/ Regular","offer_id":32102762381406,"sku":"SS-DB-MPDW21-LZ","price":433.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/products\/2410-02670-5465_main_115659.jpg?v=1750869535"},{"product_id":"thermarest-parsec-20f-6c","title":"Thermarest Parsec 20F \/ -6C","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eWhen your plans are ambitious and your sleep is essential, the Parsec -6C down sleeping bag is your best friend. Made to deliver ultralight comfort for alpine nights, it’s now filled with highly compressible, warm and resilient 900-fill hydrophobic down. The soft, durable recycled nylon shell is easier on the planet, while the anti-snag YKK® zipper prevents wear and tear with easy entries and exits. The updated baffle structure and zoned insulation strategically locate more down in priority areas, while our down-lined Toe-asis™ foot pocket gives you a place to rapidly warm cold feet. Finally, an internal stash pocket holds your phone to preserve battery against the cold or keeps a small water filter from freezing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecycled Shell \u0026amp; Liner:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e100% recycled fabrics are eco-friendly while being lightweight, soft and durable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltralight Warmth:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNow with premium 900-fill hydrophobic down; RDS-certified and PFAS-free; more down than ever before provides exceptional warmth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponsible Down Standard:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRDS certification that ensures the waterfowl in the down supply chain are treated humanely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackable Comfort:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e900-fill down provides excellent loft and compression; bag fit is designed for ideal blend of comfort, heat retention and packability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZoned Insulation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUpdated baffle design maximizes warmth and trims weight by concentrating down where you need it most.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eToe-asis™ Foot Warmer Pocket:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRapidly heat cold feet with a baffled, ergonomic and insulated pocket in the footbox that helps concentrate warmth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYKK® Anti-Snag Zipper:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePrevents accidental tears and eases entries and exits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuilt and Blanket Loops:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCustomize your sleep system by layering quilts or tech blankets for increased warmth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Features You’ll Love:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eInternal stash pocket for small items; cinchable hood and draft tubes along zipper and neck to retain warmth.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompression and storage sack included.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/zZGd6By4TGI?si=UrOQQGoRWWSPhGny\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch4\u003eRelevant Article\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/rockrun.com\/blogs\/the-flash-rock-run-blog\/a-guide-to-down-sleeping-bags-buying-guide\" title=\"A Guide to Down Sleeping Bags\" target=\"_blank\"\u003eA Guide to Down Sleeping Bags\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cdiv class=\"shopify-section\" id=\"shopify-section-template--18030852046982__tab_column_gdUeNq\"\u003e\n\u003cdiv data-tabbed-column=\"\" class=\"hide-on-mobile-tab-column tabs container col-12 page-width\"\u003e\n\u003cdiv role=\"tabpanel\" class=\"card tab-pane fade show active\"\u003e\n\u003cdiv role=\"tabpanel\" class=\"collapse show\" id=\"collapse-description\"\u003e\n\u003cdiv class=\"card-body\"\u003e\n\u003cdiv data-panel=\"specs_table_RNwiAE\" class=\"tabbed-column__panel active\"\u003e\n\u003cdiv class=\"collapse mobile-content\" id=\"panel-specs_table_RNwiAE\"\u003e\n\u003cdiv class=\"product-specs-table\"\u003e\n\u003ctable class=\"product-specs-table__table\" style=\"width: 100.089%; height: 387.579px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 26.6191%;\"\u003e\u003cbr\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 36.3314%;\"\u003e\n\u003cstrong\u003eRegular\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 36.3314%;\"\u003e\n\u003cstrong\u003eLong\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 26.6191%; height: 19.5938px;\"\u003eWeight\u003c\/th\u003e\n\u003ctd style=\"width: 36.3314%; height: 19.5938px;\"\u003e1 lbs 13 oz (820 g)\u003c\/td\u003e\n\u003ctd style=\"width: 36.3314%; height: 19.5938px;\"\u003e1 lbs 15 oz (886 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 26.6191%; height: 19.5938px;\"\u003ePacked Dimensions\u003c\/th\u003e\n\u003ctd style=\"width: 36.3314%; height: 19.5938px;\"\u003e7 x 10.5 in (18 x 27 cm)\u003c\/td\u003e\n\u003ctd style=\"width: 36.3314%; height: 19.5938px;\"\u003e7 x 10.5 in (18 x 27 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 26.6191%; height: 39.1875px;\"\u003eFill Material\u003c\/th\u003e\n\u003ctd style=\"width: 36.3314%; height: 39.1875px;\"\u003e900-Fill PFAS-Free Hydrophobic Duck Down, RDS\u003c\/td\u003e\n\u003ctd style=\"width: 36.3314%; height: 39.1875px;\"\u003e900-Fill PFAS-Free Hydrophobic Duck Down, RDS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 26.6191%; height: 19.5938px;\"\u003eFill Weight\u003c\/th\u003e\n\u003ctd style=\"width: 36.3314%; height: 19.5938px;\"\u003e17 oz (490 g)\u003c\/td\u003e\n\u003ctd style=\"width: 36.3314%; height: 19.5938px;\"\u003e19 oz (545 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 26.6191%; height: 19.5938px;\"\u003eFits (User Height)\u003c\/th\u003e\n\u003ctd style=\"width: 36.3314%; height: 19.5938px;\"\u003e72 in (183 cm)\u003c\/td\u003e\n\u003ctd style=\"width: 36.3314%; height: 19.5938px;\"\u003e78 in (198 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 26.6191%; height: 19.5938px;\"\u003eLength\u003c\/th\u003e\n\u003ctd style=\"width: 36.3314%; height: 19.5938px;\"\u003e80 in (203 cm)\u003c\/td\u003e\n\u003ctd style=\"width: 36.3314%; height: 19.5938px;\"\u003e85 in (216 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 26.6191%; height: 39.1875px;\"\u003eGirth (Shoulder \/ Hip \/ Footbox)\u003c\/th\u003e\n\u003ctd style=\"width: 36.3314%; height: 39.1875px;\"\u003e62 \/ 57 \/ 46 in (157 \/ 145 \/ 117 cm)\u003c\/td\u003e\n\u003ctd style=\"width: 36.3314%; height: 39.1875px;\"\u003e65 \/ 58 \/ 51 in (165 \/ 147 \/ 130 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 26.6191%; height: 19.5938px;\"\u003eEN Comfort\u003c\/th\u003e\n\u003ctd style=\"width: 36.3314%; height: 19.5938px;\"\u003e29 °F (-1 °C)\u003c\/td\u003e\n\u003ctd style=\"width: 36.3314%; height: 19.5938px;\"\u003e29 °F (-1 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 26.6191%; height: 19.5938px;\"\u003eEN Limit\u003c\/th\u003e\n\u003ctd style=\"width: 36.3314%; height: 19.5938px;\"\u003e18 °F (-8 °C)\u003c\/td\u003e\n\u003ctd style=\"width: 36.3314%; height: 19.5938px;\"\u003e18 °F (-8 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 26.6191%; height: 39.1875px;\"\u003eShell Fabric\u003c\/th\u003e\n\u003ctd style=\"width: 36.3314%; height: 39.1875px;\"\u003e100% Recycled 20D Nylon Ripstop, DWR\u003c\/td\u003e\n\u003ctd style=\"width: 36.3314%; height: 39.1875px;\"\u003e100% Recycled 20D Nylon Ripstop, DWR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 26.6191%; height: 19.5938px;\"\u003eLining Fabric\u003c\/th\u003e\n\u003ctd style=\"width: 36.3314%; height: 19.5938px;\"\u003e20D 100% Recycled Nylon\u003c\/td\u003e\n\u003ctd style=\"width: 36.3314%; height: 19.5938px;\"\u003e20D 100% Recycled Nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 26.6191%; height: 19.5938px;\"\u003eZipper Side\u003c\/th\u003e\n\u003ctd style=\"width: 36.3314%; height: 19.5938px;\"\u003eLeft\u003c\/td\u003e\n\u003ctd style=\"width: 36.3314%; height: 19.5938px;\"\u003eLeft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 26.6191%; height: 19.5938px;\"\u003eColor\u003c\/th\u003e\n\u003ctd style=\"width: 36.3314%; height: 19.5938px;\"\u003eReflecting Pond\u003c\/td\u003e\n\u003ctd style=\"width: 36.3314%; height: 19.5938px;\"\u003eReflecting Pond\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 26.6191%; height: 19.5938px;\"\u003eCountry of Origin\u003c\/th\u003e\n\u003ctd style=\"width: 36.3314%; height: 19.5938px;\"\u003eVietnam\u003c\/td\u003e\n\u003ctd style=\"width: 36.3314%; height: 19.5938px;\"\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 26.6191%; height: 19.5938px;\"\u003eSKU\u003c\/th\u003e\n\u003ctd style=\"width: 36.3314%; height: 19.5938px;\"\u003e14386\u003c\/td\u003e\n\u003ctd style=\"width: 36.3314%; height: 19.5938px;\"\u003e14387\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Thermarest","offers":[{"title":"Regular","offer_id":42070768353461,"sku":"SS-DB-TPAR20-R","price":387.0,"currency_code":"GBP","in_stock":false},{"title":"Long","offer_id":42070768386229,"sku":"SS-DB-TPAR20-L","price":404.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/files\/14386-thermarest-parsec-20-reflectingpond-regular-closed.jpg?v=1770982798"},{"product_id":"thermarest-ohm-20f-6c","title":"Thermarest Ohm 20F\/-6C","description":"\u003cp\u003eThe Thermarest Ohm 20F\/-6C UL is \u003cspan\u003ea lightweight\u003c\/span\u003e, versatile down sleeping bag with a\u003cspan\u003e roomy, semi-rectangular shape for individual use or can opened up and used as a double quilt. I\u003c\/span\u003e\u003cspan\u003edeal for fast and light solo adventures in colder temperatures or for couples and group camping. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003eThe Ohm 20F\/-6C is difficult to beat when you need ultralight weight and packability but can't sacrifice warmth and comfort. The Ohm sleeping bag, which weighs only 635g (standard length), balances out wild camping activities with a roomy fit and the flexibility to become a two-person quilt. It provides excellent warmth-to-weight performance with moisture-resistant insulation that dries quickly and compresses small, filled with high-loft 900-fill Nikwax Hydrophobic DownTMTM. Heat-mapped Zoned Insulation gives priority to important warmth areas while thermally efficient box baffled construction maintains consistent warmth distribution. High-loft down and an ultralight shell fabric keeps the overall weight and packed size to an absolute minimum.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eUnusual for its class, the footbox has a full-length zipper that wraps completely around it and can be opened flat like a quilt for extra comfort and mobility on warm nights. For comfortable double bags for adventure teams, you can stack and zip together two Ohms that are completely unzipped. The Ohm keeps your pack light and adaptable without compromising on performance because it was designed with Therm-a-Rest's commitment to quality and performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/A8jVQVTAmqU?controls=0\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cstrong\u003eMore Help?\u003c\/strong\u003e For further assistance on choosing your down sleeping bag, we have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view here:\n\u003cp\u003e\u003ca href=\"https:\/\/rockrun.com\/blogs\/the-flash-rock-run-blog\/a-guide-to-down-sleeping-bags-buying-guide\" title=\"Article: Down Explained\"\u003eDown Sleeping Bags\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cul class=\"extralist\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e00-Fill Nikwax Hydrophobic Down™™\u003c\/strong\u003e: PFC-free and absorbs 90% less water and dries 3x faster than untreated down.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponsible Down Standard Certified\u003c\/strong\u003e: Certification that ensures the waterfowl in the down supply chain are treated humanely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnrivalled Packability\u003c\/strong\u003e: Ultralight shell material, insulation and precision design keep packed size to an absolute minimum.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoomy Fit\u003c\/strong\u003e: Semi-rectangular shape cuts weight while allowing for unencumbered sleep.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Use Modes\u003c\/strong\u003e: Full-length zipper extends around the footbox; allows for use as a quilt, custom ventilation or mating with another Ohm sleeping bag.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePairable\u003c\/strong\u003e: Stack two fully unzipped Ohms and pair them for a cozy two-person sleeping bag.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefined Warmth\u003c\/strong\u003e: Box baffled construction uses mesh walls to maximize loft and minimize cold spots, while a drawcord at the collar seals in heat.\u003c\/li\u003e\n\u003cli\u003eCompression and storage sack included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecification \u003c\/h4\u003e\n\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003ctable class=\"techspec-variant-container table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eRegular\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eLong\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour\u003c\/td\u003e\n\u003ctd\u003eBalsam\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eBalsam\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (Standard)\u003c\/td\u003e\n\u003ctd\u003e1 lbs 6 oz\u003c\/td\u003e\n\u003ctd\u003e1 lbs 9 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (Metric)\u003c\/td\u003e\n\u003ctd\u003e0.64 kg\u003c\/td\u003e\n\u003ctd\u003e0.72 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth (Standard)\u003c\/td\u003e\n\u003ctd\u003e32 in\u003c\/td\u003e\n\u003ctd\u003e33.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth (Metric)\u003c\/td\u003e\n\u003ctd\u003e81 cm\u003c\/td\u003e\n\u003ctd\u003e85 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength (Standard)\u003c\/td\u003e\n\u003ctd\u003e73 in\u003c\/td\u003e\n\u003ctd\u003e79 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength (Metric)\u003c\/td\u003e\n\u003ctd\u003e185 cm\u003c\/td\u003e\n\u003ctd\u003e200 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight (Standard)\u003c\/td\u003e\n\u003ctd\u003e4.5 in\u003c\/td\u003e\n\u003ctd\u003e4.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits (Standard)\u003c\/td\u003e\n\u003ctd\u003e72 in\u003c\/td\u003e\n\u003ctd\u003e78 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits (Metric)\u003c\/td\u003e\n\u003ctd\u003e183 cm\u003c\/td\u003e\n\u003ctd\u003e198 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGirth, Shoulder (Standard)\u003c\/td\u003e\n\u003ctd\u003e62 in\u003c\/td\u003e\n\u003ctd\u003e66 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGirth, Shoulder (Metric)\u003c\/td\u003e\n\u003ctd\u003e157 cm\u003c\/td\u003e\n\u003ctd\u003e168 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGirth, Hip (Standard)\u003c\/td\u003e\n\u003ctd\u003e56 in\u003c\/td\u003e\n\u003ctd\u003e59 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGirth, Hip (Metric)\u003c\/td\u003e\n\u003ctd\u003e142 cm\u003c\/td\u003e\n\u003ctd\u003e150 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGirth, Foot box (Standard)\u003c\/td\u003e\n\u003ctd\u003e35 in\u003c\/td\u003e\n\u003ctd\u003e38 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGirth, Foot box (Metric)\u003c\/td\u003e\n\u003ctd\u003e89 cm\u003c\/td\u003e\n\u003ctd\u003e97 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePacked dimension (Standard)\u003c\/td\u003e\n\u003ctd\u003e6.5 x 8 in\u003c\/td\u003e\n\u003ctd\u003e6.5 x 8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePacked dimension (Metric)\u003c\/td\u003e\n\u003ctd\u003e17 x 20 cm\u003c\/td\u003e\n\u003ctd\u003e17 x 20 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEN Comfort (C)\u003c\/td\u003e\n\u003ctd\u003e0 C\u003c\/td\u003e\n\u003ctd\u003e0 C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEN Comfort (F)\u003c\/td\u003e\n\u003ctd\u003e32 F\u003c\/td\u003e\n\u003ctd\u003e32 F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEN Limit (C)\u003c\/td\u003e\n\u003ctd\u003e-6 C\u003c\/td\u003e\n\u003ctd\u003e-6 C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEN Limit (F)\u003c\/td\u003e\n\u003ctd\u003e20 F\u003c\/td\u003e\n\u003ctd\u003e20 F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEN Extreme (F)\u003c\/td\u003e\n\u003ctd\u003e-9 F\u003c\/td\u003e\n\u003ctd\u003e-9 F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEN Extreme (C)\u003c\/td\u003e\n\u003ctd\u003e-23 C\u003c\/td\u003e\n\u003ctd\u003e-23 C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFill material\u003c\/td\u003e\n\u003ctd\u003e900 Fill Goose Nikwax Hydrophobic Down RDS\u003c\/td\u003e\n\u003ctd\u003e900 Fill Goose Nikwax Hydrophobic Down RDS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFill weight (Standard)\u003c\/td\u003e\n\u003ctd\u003e12.5 oz\u003c\/td\u003e\n\u003ctd\u003e13.6 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFill weight (Metric)\u003c\/td\u003e\n\u003ctd\u003e0.36 kg\u003c\/td\u003e\n\u003ctd\u003e0.39 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShell fabric\u003c\/td\u003e\n\u003ctd\u003e10D Nylon RipStop w\/ DWR\u003c\/td\u003e\n\u003ctd\u003e10D Nylon RipStop w\/ DWR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLining fabric\u003c\/td\u003e\n\u003ctd\u003e10D Nylon RipStop\u003c\/td\u003e\n\u003ctd\u003e10D Nylon RipStop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZipper side\u003c\/td\u003e\n\u003ctd\u003eLeft\u003c\/td\u003e\n\u003ctd\u003eLeft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e","brand":"Thermarest","offers":[{"title":"Regular","offer_id":42764562596021,"sku":"SS-DB-THOHM-20F-R","price":413.0,"currency_code":"GBP","in_stock":true},{"title":"Long","offer_id":42764562628789,"sku":"SS-DB-THOHM-20F-L","price":438.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/products\/ohm20.6.png?v=1750867318"},{"product_id":"thermarest-saros-32f-0c","title":"Thermarest Saros 32F\/0C","description":"\u003cp\u003eThe Thermarest Saros 32F\/0C is a market-leading, lightweight synthetic sleeping bag designed specifically for cold and damp conditions. Ideal for UK camping and further afield.\u003c\/p\u003e\n\u003cp\u003eThe Saros 32F\/0C is the lightest bag in Thermarest's line of top-rated synthetic sleeping bags from the Saros brand if the weather looks damp and your camp needs to be comfortable. The Saros is insulated with eraLoft™ synthetic insulation, which dries quickly and is weatherproof, making it perfect for backpacking and mountaineering in wet weather from spring to fall. \u003c\/p\u003e\n\u003cp\u003eThe bag's fit has been optimized in Thermarest's specialized on-site cold chamber to create the W.A.R.M. fit, which provides space for a variety of sleeping positions without sacrificing thermal performance. The SynergyLink™ Connectors also integrate the Saros with your sleeping pad to provide the best possible warmth and comfort while allowing you to move around freely. Three sizes are available for the Saros, which is made to fit both men and women. Included are a compression sack and a storage sack.\u003c\/p\u003e\n\u003ch4\u003eVideo\u003c\/h4\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/_6kOsqdDRxo\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eeraLoft™ Insulation\u003c\/strong\u003e: Efficient and compressible, our water-resistant synthetic fill uses hollow fibres to reduce weight without sacrificing warmth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eW.A.R.M. Fit\u003c\/strong\u003e: With Additional Room for Multiple positions (W.A.R.M.) fit means this bag allows for various natural sleep positions while maintaining thermal efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSynergyLink™ Connectors\u003c\/strong\u003e: Removeable ultralight straps create a secure bag-to-sleeping pad connection that optimizes the comfort and thermal efficiency of your entire sleep system. SynergyLink Connectors function best with regular-sized sleeping pads that are 3 inches thick or less when inflated.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZoned Insulation\u003c\/strong\u003e: Maximizes warmth and saves weight by intentionally placing fill where you need it most.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eToe-asis™ Foot Warmer Pocket\u003c\/strong\u003e: Ergonomic toe box that rapidly warms cold feet in a pocket of warm insulation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuilt and Blanket Loops\u003c\/strong\u003e: Customize your sleep system by layering our quilts or tech blankets for increased warmth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional features\u003c\/strong\u003e: Heat-trapping draft collar, full-length zipper draft tube, snag-free zipper, cinchable hood and external zip pocket.\u003c\/li\u003e\n\u003cli\u003eCompression sack and storage sack included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003eSpecification\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003eSmall\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003eRegular\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003eLong\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eWeight\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e960g\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e1.06kg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e1.14kg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eLength\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e73inch\/185cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e80inch\/203cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e85inch\/216cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e‘To fit’ Length\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e66inch\/168cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e72inch\/183cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e78inch\/198cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eWidth\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e29inch\/73.66cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e31.5inch\/80cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e33inch\/83.82cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eGirth (Shoulder)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e58inch\/147cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e63inch\/160cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e66inch\/168cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eGirth (Hip)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e58inch\/147cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e61inch\/155cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e64inch\/163cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eGirth (Footbox)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e44inch\/112cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e46inch\/117cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e51inch\/129.5cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003ePacked Dimensions\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e8.5x9.5inch\/22x24cm \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eComfort Rating\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e41F\/5C\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eLimit Rating\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e32F\/0C\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eExtreme Rating\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e5F\/-15C\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eFill\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eeraLoft Polyester Hollow Fibre\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eFill Weight\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e1lbs 4oz\/580g\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e1lbs 7oz\/650g\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e1lbs 9oz\/720g\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eShell Fabric\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e20D Polyester with DWR\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eLining Fabric\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\" mce-data-marked=\"1\"\u003e20D Polyester Taffeta\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Thermarest","offers":[{"title":"Regular","offer_id":42764686065845,"sku":"SS-SB-TS-32F-MED","price":161.5,"currency_code":"GBP","in_stock":true},{"title":"Short","offer_id":42764686033077,"sku":"SS-SB-TS-32F-SHORT","price":153.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/products\/13162_tr_saros_32_stargazer_regular_open.jpg?v=1750867314"},{"product_id":"thermarest-saros-20f-6c","title":"Thermarest Saros 20F\/-6C","description":"\u003cp\u003eThe Thermarest Saros 20F\/-6C is a market-leading, versatile, quick-drying 3-season synthetic sleeping bag designed specifically for cold and damp conditions. Ideal for UK wild camping and further afield when the weather is a little shaky.\u003c\/p\u003e\n\u003cp\u003eThe Saros is made of weather-resistant, quick-drying eraLoft™ synthetic insulation, which makes it perfect for backpacking and mountaineering in wet weather from spring to fall. The bag's fit has been optimized in Thermarest's on-site cold chamber to create our W.A.R.M. fit, which provides space for a variety of sleeping positions without sacrificing thermal performance. The SynergyLink™ Connectors also integrate the Saros with your sleeping pad to provide the best possible warmth and comfort while allowing you to move around freely. Three sizes are available for the Saros, which is made to fit both men and women. Included are a compression sack and a storage sack.\u003c\/p\u003e\n\u003ch4\u003eVideo\u003c\/h4\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/_6kOsqdDRxo\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eeraLoft™ Insulation\u003c\/strong\u003e: Efficient and compressible, our water-resistant synthetic fill uses hollow fibres to reduce weight without sacrificing warmth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eW.A.R.M. Fit\u003c\/strong\u003e: With Additional Room for Multiple positions (W.A.R.M.) fit means this bag allows for various natural sleep positions while maintaining thermal efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSynergyLink™ Connectors\u003c\/strong\u003e: Removeable ultralight straps create a secure bag-to-sleeping pad connection that optimizes the comfort and thermal efficiency of your entire sleep system. SynergyLink Connectors function best with regular-sized sleeping pads that are 3 inches thick or less when inflated.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZoned Insulation\u003c\/strong\u003e: Maximizes warmth and saves weight by intentionally placing fill where you need it most.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eToe-asis™ Foot Warmer Pocket\u003c\/strong\u003e: Ergonomic toe box that rapidly warms cold feet in a pocket of warm insulation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuilt and Blanket Loops\u003c\/strong\u003e: Customize your sleep system by layering our quilts or tech blankets for increased warmth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional features\u003c\/strong\u003e: Heat-trapping draft collar, full-length zipper draft tube, snag-free zipper, cinchable hood and external zip pocket.\u003c\/li\u003e\n\u003cli\u003eCompression sack and storage sack included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003eSpecification\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003eSmall\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003eRegular\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003eLong\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eWeight\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e2lbs 13oz\/1.27kg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e3lbss 3oz\/1.46kg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e3lbs 9oz\/1.61kg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eLength\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e73inch\/185cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e80inch\/203cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e85inch\/216cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e‘To fit’ Length\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e66inch\/168cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e72inch\/183cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e78inch\/198cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eWidth\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e29inch\/73.66cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e31.5inch\/80cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e33inch\/83.82cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eGirth (Shoulder)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e58inch\/147cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e63inch\/160cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e66inch\/168cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eGirth (Hip)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e58inch\/147cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e61inch\/155cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e64inch\/163cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eGirth (Footbox)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e44inch\/112cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e46inch\/117cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e51inch\/130cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003ePacked Dimensions\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e9.5x10.5inch\/24x27cm \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eComfort Rating\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e32F\/0C\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eLimit Rating\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e20F\/-6C\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eExtreme Rating\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e-9F\/-23C\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eFill\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eeraLoft Polyester Hollow Fibre\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eFill Weight\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e2lbs 1oz\/950g\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e2lbs 5oz\/1.06kg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e2lbs 9oz\/1.17kg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eShell Fabric\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e20D Polyester with DWR\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eLining Fabric\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\" mce-data-marked=\"1\"\u003e20D Polyester Taffeta\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Thermarest","offers":[{"title":"Short","offer_id":42764723912885,"sku":"SS-SB-TS-20F-SHORT","price":170.0,"currency_code":"GBP","in_stock":false},{"title":"Regular","offer_id":42764723945653,"sku":"SS-SB-TS-20F-MED","price":178.5,"currency_code":"GBP","in_stock":true},{"title":"Long","offer_id":42764723978421,"sku":"SS-SB-TS-20F-LONG","price":182.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/products\/13165_tr_saros_20_stargazer_regular_open.jpg?v=1750867311"},{"product_id":"western-mountaineering-antelope-gws","title":"Western Mountaineering Antelope GWS -15C","description":"\u003cp\u003eFor the ultimate protection on your journeys through the mountains, trust in the Western Mountaineering Antelope GWS (Gore Wind Stopper) sleeping bag. Its generous shoulder girth ensures comfort, while its loft, created by 26 ounces of high lofting down, provides warmth to temperatures as low as -15C. With a 3-Dimensional down-filled collar, sturdy draft tube, and expertly designed hood, the Antelope is both secure and luxurious. Made from the lightest and most compressible Gore Windstopper™ 830 fabric, it is also the most waterproof option for sleeping bags. The entire collar and draft tube are constructed with this fabric for unbeatable protection. These Antelopes are ideal for early spring to late fall excursions, and at just 2 lbs. 13 oz., they are the most substantial 3-season bag on the market. \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eThe Brand\u003c\/strong\u003e\u003cbr\u003eMore than 40 years ago, two northern California mountaineers came together with a vision of un-compromised excellence. Their inspired dedication and persistence built the foundation of this now globally renowned brand. Western Mountaineering's history is more than just two young men building sleeping bags: even today WM still remains a small independent company, making all of its sleeping bags in the original factory in San Jose (USA), whilst constantly striving to give their customers the finest down products money can buy.\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCompressed Size: 23 x 46cm\u003c\/li\u003e\n\u003cli\u003eZip: Left\u003c\/li\u003e\n\u003cli\u003eLength: 180cm\u003c\/li\u003e\n\u003cli\u003eComfort limit: -15°C\u003c\/li\u003e\n\u003cli\u003eManufacturer: Western Mountaineering\u003c\/li\u003e\n\u003cli\u003eFill Power: 850+US\u003c\/li\u003e\n\u003cli\u003eWeight: 1275g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Western Mountaineering","offers":[{"title":"Regular - 6'0\"","offer_id":43417519063221,"sku":"SS-DB-WMANTLP-GWS","price":728.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/files\/Antelopegws.jpg?v=1750866334"},{"product_id":"sea-to-summit-trek-down-sleeping-bag-1-c","title":"Sea to Summit Trek Down Sleeping Bag -1°C","description":"\u003cp\u003eThe Sea to Summit Trek -1°C down sleeping bag is a 2.5-season bag that offers both the snugness of a tapered rectangular mummy shape and the flexibility of a dual-zip ventilation system, making it perfect for any journey. The innovative Free Flow Zip System includes a full-length side zip and an additional foot box zip, allowing for customizable ventilation options and the ability to lay the Trek flat like a duvet. The sleeping bag allows you to keep your arms free while staying warm, making it convenient for activities such as cooking during the day.\u003c\/p\u003e\n\u003cp\u003eIts high-quality down filling ensures warmth and comfort on colder nights. Filled with 650+ Fill Power, RDS-certified, Duck Down with Ultra Dry Down treatment for improved water resistance in damp conditions.\u003c\/p\u003e\n\u003cp\u003eThe Trek's cocoon-like shape provides ample space for movement while sleeping, no matter your position. This ultralight and compact down sleeping bag is perfect for trekking, backpacking, travelling, or camping adventures. You can also form a snug double sleeping bag by zipping it onto any women's Sea to Summit sleeping bag.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003ePair up your Sea to Summit sleeping bag with a compatible liner for the ultimate sleep system. \u003ca href=\"https:\/\/rockrun.com\/collections\/sleeping-bag-liners\/sea-to-summit\" title=\"sea to summit sleeping bag liners\" rel=\"noopener\" target=\"_blank\"\u003eSleeping Bag Liners\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Help?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFor further assistance on choosing your down sleeping bag, we have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view \u003cspan\u003ehere: \u003c\/span\u003e\u003ca href=\"https:\/\/rockrun.com\/blogs\/the-flash-rock-run-blog\/a-guide-to-down-sleeping-bags-buying-guide\" title=\"Article: A guide to down sleeping bags...down explained\"\u003eA Guide to Down Sleeping Bags\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eFeatures\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDuck Down with UltraDry Down treatment for improved water resistance in damp conditions.\u003c\/li\u003e\n\u003cli\u003eInsulation: 650+ FILL Power, RDScertified, Duck Down with Ultra Dry Down treatment for improved water resistance in damp conditions.\u003c\/li\u003e\n\u003cli\u003eRecycled polyester offers durability and comfort for lightweight adventures in a range of climates and conditions.\u003c\/li\u003e\n\u003cli\u003eIncludes lightweight Ultra-Sil compression bag and storage cell.\u003c\/li\u003e\n\u003cli\u003eThe Free Flow Zip System offers temperature regulation and multiple sleeping bag configurations for added freedom in the outdoors.\u003c\/li\u003e\n\u003cli\u003eThe Semi Rectangular Fit features a spacious design for added comfort and room that is best suited to car camping and shorter adventures.\u003c\/li\u003e\n\u003cli\u003eHood: Generous fitted hood with two soft touch adjustments. Fits a Sea to Summit regular pillow.\u003c\/li\u003e\n\u003cli\u003eDraft Tube: Single, synthetic-filled, draft tube along the top of all\u003cbr data-mce-fragment=\"1\"\u003ezippers.\u003c\/li\u003e\n\u003cli\u003eInternal pocket for phone \/ GPS \/ valuables.\u003c\/li\u003e\n\u003cli\u003eFull-length YKK® #5 main side zip and foot box zip provide superior ventilation and allow the bag to be used as a comforter.\u003c\/li\u003e\n\u003cli\u003eCan be paired up Pairs with women's Sea to Summit bags.\u003c\/li\u003e\n\u003cli\u003ePillow integration: Sea to Summit Regular Pillow fits inside hood.\u003c\/li\u003e\n\u003cli\u003eColar: Trek -1C\/30F \u0026amp; -9C\/15F Fitted front draft collar: scalloped over the neck and oversized at the shoulders. Trek -18C\/0F Double draft collars: fitted front collar and tubular back collar.\u003c\/li\u003e\n\u003cli\u003eBaffle Construction: Vertical chest baffles, horizontal baffles lower half and base, box wall baffle construction throughout.\u003c\/li\u003e\n\u003cli\u003eQuiltLock: Every Sea to Summit sleeping back features the QuiltLock system that uses the snap locks located at the shoulder and foot end of Sea to Summit sleeping bags plus the quilt footbox \/ quilt straps to secure a quilt to the sleeping bag. This adds thermal performance and versatility to your sleep system: your integrated Sea to Summit quilt now works for ultralight summer adventures and turns your three-season bag into a four-season sleep system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003eSpecification \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum User Height:  Regular: 185cm \/  - Long: 198 cm\u003c\/li\u003e\n\u003cli\u003eComfort Temperature: 3°C\u003c\/li\u003e\n\u003cli\u003eComfort Temperature limit:  -2°C\u003c\/li\u003e\n\u003cli\u003eShoulder width:  Regular: 158 cm \/ Long: 168 cm\u003c\/li\u003e\n\u003cli\u003eWaist With: Regular: 149 cm \/ Long: 159 cm\u003c\/li\u003e\n\u003cli\u003eFoot box width:  Regular: 119 cm \/ Long: 129 cm\u003c\/li\u003e\n\u003cli\u003eInsulated collar: Yes\u003c\/li\u003e\n\u003cli\u003eShell Fabric: Recycled 20-Denier Polyester shell and lining.\u003c\/li\u003e\n\u003cli\u003eFilling:  Duck Down\u003c\/li\u003e\n\u003cli\u003eFill power: 650+\u003c\/li\u003e\n\u003cli\u003eWeight: Regular: 1119g \/ Long: 1253g\u003c\/li\u003e\n\u003cli\u003eFill Weight: Regular: 380g \/ Long: 437g\u003c\/li\u003e\n\u003cli\u003eCompression Size: 13L\u003c\/li\u003e\n\u003cli\u003eZip: Left\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Sea to Summit","offers":[{"title":"Regular","offer_id":43784391852213,"sku":"SS-DB-STSTRK-1C-REG","price":260.0,"currency_code":"GBP","in_stock":true},{"title":"Long","offer_id":43784391884981,"sku":"SS-DB-STSTRK-1C-LNG","price":288.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/files\/TrekDownSleepingBag-1C-30FRegular_ASL041172-050201_USP_2.jpg?v=1750865711"},{"product_id":"sea-to-summit-trek-down-sleeping-bag-9-c","title":"Sea to Summit Trek Down Sleeping Bag -9°C","description":"\u003cp\u003eThe Sea to Summit Trek -9°C down sleeping bag is a 3.5-season bag that offers both the snugness of a tapered rectangular mummy shape and the flexibility of a dual-zip ventilation system, making it perfect for any journey. The innovative Free Flow Zip System includes a full-length side zip and an additional foot box zip, allowing for customizable ventilation options and the ability to lay the Trek flat like a duvet. The sleeping bag allows you to keep your arms free while staying warm, making it convenient for activities such as cooking during the day.\u003c\/p\u003e\n\u003cp\u003eIts high-quality down filling ensures warmth and comfort on colder nights. Filled with 650+ Fill Power, RDS-certified, Duck Down with Ultra Dry Down treatment for improved water resistance in damp conditions.\u003c\/p\u003e\n\u003cp\u003eThe Trek's cocoon-like shape provides ample space for movement while sleeping, no matter your position. This ultralight and compact down sleeping bag is perfect for trekking, backpacking, travelling, or camping adventures. You can also form a snug double sleeping bag by zipping it onto any women's Sea to Summit sleeping bag.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003ePair up your Sea to Summit sleeping bag with a compatible liner for the ultimate sleep system. \u003ca href=\"https:\/\/rockrun.com\/collections\/sleeping-bag-liners\/sea-to-summit\" title=\"sea to summit sleeping bag liners\" rel=\"noopener\" target=\"_blank\"\u003eSleeping Bag Liners\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Help?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFor further assistance on choosing your down sleeping bag, we have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view \u003cspan\u003ehere: \u003c\/span\u003e\u003ca title=\"Article: A guide to down sleeping bags...down explained\" href=\"https:\/\/rockrun.com\/blogs\/the-flash-rock-run-blog\/a-guide-to-down-sleeping-bags-buying-guide\"\u003eA Guide to Down Sleeping Bags\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eFeatures\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDuck Down with UltraDry Down treatment for improved water resistance in damp conditions.\u003c\/li\u003e\n\u003cli\u003eInsulation: 650+ FILL Power, RDScertified, Duck Down with Ultra Dry Down treatment for improved water resistance in damp conditions.\u003c\/li\u003e\n\u003cli\u003eRecycled polyester offers durability and comfort for lightweight adventures in a range of climates and conditions.\u003c\/li\u003e\n\u003cli\u003eIncludes lightweight Ultra-Sil compression bag and storage cell.\u003c\/li\u003e\n\u003cli\u003eThe Free Flow Zip System offers temperature regulation and multiple sleeping bag configurations for added freedom in the outdoors.\u003c\/li\u003e\n\u003cli\u003eThe Semi Rectangular Fit features a spacious design for added comfort and room that is best suited to car camping and shorter adventures.\u003c\/li\u003e\n\u003cli\u003eHood: Generous fitted hood with two soft touch adjustments. Fits a Sea to Summit regular pillow.\u003c\/li\u003e\n\u003cli\u003eDraft Tube: Single, synthetic-filled, draft tube along the top of all\u003cbr data-mce-fragment=\"1\"\u003ezippers.\u003c\/li\u003e\n\u003cli\u003eInternal pocket for phone \/ GPS \/ valuables.\u003c\/li\u003e\n\u003cli\u003eFull-length YKK® #5 main side zip and foot box zip provide superior ventilation and allow the bag to be used as a comforter.\u003c\/li\u003e\n\u003cli\u003eCan be paired up Pairs with women's Sea to Summit bags.\u003c\/li\u003e\n\u003cli\u003ePillow integration: Sea to Summit Regular Pillow fits inside hood.\u003c\/li\u003e\n\u003cli\u003eColar: Trek -1C\/30F \u0026amp; -9C\/15F Fitted front draft collar: scalloped over the neck and oversized at the shoulders. Trek -18C\/0F Double draft collars: fitted front collar and tubular back collar.\u003c\/li\u003e\n\u003cli\u003eBaffle Construction: Vertical chest baffles, horizontal baffles lower half and base, box wall baffle construction throughout.\u003c\/li\u003e\n\u003cli\u003eQuiltLock: Every Sea to Summit sleeping back features the QuiltLock system that uses the snap locks located at the shoulder and foot end of Sea to Summit sleeping bags plus the quilt footbox \/ quilt straps to secure a quilt to the sleeping bag. This adds thermal performance and versatility to your sleep system: your integrated Sea to Summit quilt now works for ultralight summer adventures and turns your three-season bag into a four-season sleep system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003eSpecification \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum User Height:  Regular: 185cm \/  - Long: 198 cm\u003c\/li\u003e\n\u003cli\u003eComfort Temperature: -3°C\u003c\/li\u003e\n\u003cli\u003eComfort Temperature limit:  -9°C\u003c\/li\u003e\n\u003cli\u003eShoulder width:  Regular: 158 cm \/ Long: 168 cm\u003c\/li\u003e\n\u003cli\u003eWaist With: Regular: 149 cm \/ Long: 159 cm\u003c\/li\u003e\n\u003cli\u003eFoot box width:  Regular: 119 cm \/ Long: 129 cm\u003c\/li\u003e\n\u003cli\u003eInsulated collar: Yes\u003c\/li\u003e\n\u003cli\u003eShell Fabric: Recycled 20-Denier Polyester shell and lining.\u003c\/li\u003e\n\u003cli\u003eFilling:  Duck Down\u003c\/li\u003e\n\u003cli\u003eFill power: 650+\u003c\/li\u003e\n\u003cli\u003eWeight: Regular: 1436g \/ Long: 1611g\u003c\/li\u003e\n\u003cli\u003eFill Weight: Regular: 635g \/ Long: 735g\u003c\/li\u003e\n\u003cli\u003eCompression Size: 20L\u003c\/li\u003e\n\u003cli\u003eZip: Left\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Sea to Summit","offers":[{"title":"Regular","offer_id":43784403779765,"sku":"SS-DB-STSTRK-9C-REG","price":296.0,"currency_code":"GBP","in_stock":false},{"title":"Long","offer_id":43784403812533,"sku":"SS-DB-STSTRK-9C-LNG","price":320.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/files\/TrekDownSleepingBag-1C-30FRegular_ASL041172-050201_USP_2_867f5764-e08f-49ec-ba76-88845697282f.jpg?v=1750865706"},{"product_id":"sea-to-summit-trek-down-sleeping-bag-18-c","title":"Sea to Summit Trek Down Sleeping Bag -18°C","description":"\u003cp\u003eThe Sea to Summit Trek -18°C down sleeping bag is a 4-season bag that offers both the snugness of a tapered rectangular mummy shape and the flexibility of a dual-zip ventilation system, making it perfect for any journey. The innovative Free Flow Zip System includes a full-length side zip and an additional foot box zip, allowing for customizable ventilation options and the ability to lay the Trek flat like a duvet. The sleeping bag allows you to keep your arms free while staying warm, making it convenient for activities such as cooking during the day.\u003c\/p\u003e\n\u003cp\u003eIts high-quality down filling ensures warmth and comfort on colder nights. Filled with 650+ Fill Power, RDS-certified, Duck Down with Ultra Dry Down treatment for improved water resistance in damp conditions.\u003c\/p\u003e\n\u003cp\u003eThe Trek's cocoon-like shape provides ample space for movement while sleeping, no matter your position. This ultralight and compact down sleeping bag is perfect for trekking, backpacking, travelling, or camping adventures. You can also form a snug double sleeping bag by zipping it onto any women's Sea to Summit sleeping bag.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003ePair up your Sea to Summit sleeping bag with a compatible liner for the ultimate sleep system. \u003ca href=\"https:\/\/rockrun.com\/collections\/sleeping-bag-liners\/sea-to-summit\" title=\"sea to summit sleeping bag liners\" rel=\"noopener\" target=\"_blank\"\u003eSleeping Bag Liners\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Help?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFor further assistance on choosing your down sleeping bag, we have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view \u003cspan\u003ehere: \u003c\/span\u003e\u003ca title=\"Article: A guide to down sleeping bags...down explained\" href=\"https:\/\/rockrun.com\/blogs\/the-flash-rock-run-blog\/a-guide-to-down-sleeping-bags-buying-guide\"\u003eA Guide to Down Sleeping Bags\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eFeatures\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDuck Down with UltraDry Down treatment for improved water resistance in damp conditions.\u003c\/li\u003e\n\u003cli\u003eInsulation: 650+ FILL Power, RDScertified, Duck Down with Ultra Dry Down treatment for improved water resistance in damp conditions.\u003c\/li\u003e\n\u003cli\u003eRecycled polyester offers durability and comfort for lightweight adventures in a range of climates and conditions.\u003c\/li\u003e\n\u003cli\u003eIncludes lightweight Ultra-Sil compression bag and storage cell.\u003c\/li\u003e\n\u003cli\u003eThe Free Flow Zip System offers temperature regulation and multiple sleeping bag configurations for added freedom in the outdoors.\u003c\/li\u003e\n\u003cli\u003eThe Semi Rectangular Fit features a spacious design for added comfort and room that is best suited to car camping and shorter adventures.\u003c\/li\u003e\n\u003cli\u003eHood: Generous fitted hood with two soft touch adjustments. Fits a Sea to Summit regular pillow.\u003c\/li\u003e\n\u003cli\u003eDraft Tube: Single, synthetic-filled, draft tube along the top of all\u003cbr data-mce-fragment=\"1\"\u003ezippers.\u003c\/li\u003e\n\u003cli\u003eInternal pocket for phone \/ GPS \/ valuables.\u003c\/li\u003e\n\u003cli\u003eFull-length YKK® #5 main side zip and foot box zip provide superior ventilation and allow the bag to be used as a comforter.\u003c\/li\u003e\n\u003cli\u003eCan be paired up Pairs with women's Sea to Summit bags.\u003c\/li\u003e\n\u003cli\u003ePillow integration: Sea to Summit Regular Pillow fits inside hood.\u003c\/li\u003e\n\u003cli\u003eColar: Trek -1C\/30F \u0026amp; -9C\/15F Fitted front draft collar: scalloped over the neck and oversized at the shoulders. Trek -18C\/0F Double draft collars: fitted front collar and tubular back collar.\u003c\/li\u003e\n\u003cli\u003eBaffle Construction: Vertical chest baffles, horizontal baffles lower half and base, box wall baffle construction throughout.\u003c\/li\u003e\n\u003cli\u003eQuiltLock: Every Sea to Summit sleeping back features the QuiltLock system that uses the snap locks located at the shoulder and foot end of Sea to Summit sleeping bags plus the quilt footbox \/ quilt straps to secure a quilt to the sleeping bag. This adds thermal performance and versatility to your sleep system: your integrated Sea to Summit quilt now works for ultralight summer adventures and turns your three-season bag into a four-season sleep system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum User Height:  Regular: 185cm \/  - Long: 198 cm\u003c\/li\u003e\n\u003cli\u003eComfort Temperature: -11°C\u003c\/li\u003e\n\u003cli\u003eComfort Temperature limit:  -18°C\u003c\/li\u003e\n\u003cli\u003eShoulder width:  Regular: 158 cm \/ Long: 168 cm\u003c\/li\u003e\n\u003cli\u003eWaist With: Regular: 149 cm \/ Long: 159 cm\u003c\/li\u003e\n\u003cli\u003eFoot box width:  Regular: 119 cm \/ Long: 129 cm\u003c\/li\u003e\n\u003cli\u003eInsulated collar: Yes\u003c\/li\u003e\n\u003cli\u003eShell Fabric: Recycled 20-Denier Polyester shell and lining.\u003c\/li\u003e\n\u003cli\u003eFilling:  Duck Down\u003c\/li\u003e\n\u003cli\u003eFill power: 650+\u003c\/li\u003e\n\u003cli\u003eWeight: Regular: 1895g \/ Long: 2098g\u003c\/li\u003e\n\u003cli\u003eFill Weight: Regular: 1000g \/ Long: 1163g\u003c\/li\u003e\n\u003cli\u003eCompression Size: 26L\u003c\/li\u003e\n\u003cli\u003eZip: Left\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Sea to Summit","offers":[{"title":"Regular","offer_id":43784414462133,"sku":"SS-DB-STSTRK-18C-REG","price":344.0,"currency_code":"GBP","in_stock":false},{"title":"Long","offer_id":43784414494901,"sku":"SS-DB-STSTRK-18C-LNG","price":376.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/files\/TrekDownSleepingBag-1C-30FRegular_ASL041172-050201_USP_2_e453a94a-febf-4746-bdcc-40cf8f1556ce.jpg?v=1750865701"},{"product_id":"sea-to-summit-trek-womens-down-sleeping-bag-1-c","title":"Sea to Summit Trek Womens Down Sleeping Bag -1°C","description":"\u003cp\u003eThe Sea to Summit Trek Women's -1°C down sleeping bag is a 2.5-season bag that offers both the snugness of a tapered rectangular mummy shape and the flexibility of a dual-zip ventilation system, making it perfect for any journey. The innovative Free Flow Zip System includes a full-length side zip and an additional foot box zip, allowing for customizable ventilation options and the ability to lay the Trek flat like a duvet. The sleeping bag allows you to keep your arms free while staying warm, making it convenient for activities such as cooking during the day.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned For Women\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis women's sleeping bag is specifically designed for comfort, featuring a shape that is narrower at the shoulders and wider between the hips and knees. No matter your preferred sleeping position (figure-four, on your side, or on your stomach), this design allows for optimal movement without compressing the insulation, resulting in a noticeably elevated level of comfort.\u003c\/p\u003e\n\u003cp\u003eAdditional insulation compared to unisex bags, positioned using different body mapping for thermal performance exactly where it is needed. The comfort and versatility-oriented Journey and Altitude sleeping bags have an additional Thermolite layer in the footbox to warm your feet fast. Temperatures for Women’s sleeping bags are shown using the gender appropriate Comfort rating.\u003c\/p\u003e\n\u003cp\u003eIts high-quality down filling ensures warmth and comfort on colder nights. Filled with 650+ Fill Power, RDS-certified, Duck Down with Ultra Dry Down treatment for improved water resistance in damp conditions.\u003c\/p\u003e\n\u003cp\u003eThe Trek's cocoon-like shape provides ample space for movement while sleeping, no matter your position. This ultralight and compact down sleeping bag is perfect for trekking, backpacking, travelling, or camping adventures. You can also form a snug double sleeping bag by zipping it onto any women's Sea to Summit sleeping bag.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003eYou don’t have to narrow your options with a constrictive mummy bag – expand your horizons with a sleeping bag which fits the way you sleep.\u003c\/p\u003e\n\u003cp\u003ePair up your Sea to Summit sleeping bag with a compatible liner for the ultimate sleep system. \u003ca href=\"https:\/\/rockrun.com\/collections\/sleeping-bag-liners\/sea-to-summit\" title=\"sea to summit sleeping bag liners\" rel=\"noopener\" target=\"_blank\"\u003eSleeping Bag Liners\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Help?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFor further assistance on choosing your down sleeping bag, we have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view \u003cspan\u003ehere: \u003c\/span\u003e\u003ca title=\"Article: A guide to down sleeping bags...down explained\" href=\"https:\/\/rockrun.com\/blogs\/the-flash-rock-run-blog\/a-guide-to-down-sleeping-bags-buying-guide\"\u003eA Guide to Down Sleeping Bags\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eFeatures\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDuck Down with UltraDry Down treatment for improved water resistance in damp conditions.\u003c\/li\u003e\n\u003cli\u003eInsulation: 650+ FILL Power, RDScertified, Duck Down with Ultra Dry Down treatment for improved water resistance in damp conditions.\u003c\/li\u003e\n\u003cli\u003eRecycled polyester offers durability and comfort for lightweight adventures in a range of climates and conditions.\u003c\/li\u003e\n\u003cli\u003eIncludes lightweight Ultra-Sil compression bag and storage cell.\u003c\/li\u003e\n\u003cli\u003eThe Free Flow Zip System offers temperature regulation and multiple sleeping bag configurations for added freedom in the outdoors.\u003c\/li\u003e\n\u003cli\u003eThe Semi Rectangular Fit features a spacious design for added comfort and room that is best suited to car camping and shorter adventures.\u003c\/li\u003e\n\u003cli\u003eHood: Generous fitted hood with two soft touch adjustments. Fits a Sea to Summit regular pillow.\u003c\/li\u003e\n\u003cli\u003eDraft Tube: Single, synthetic-filled, draft tube along the top of all\u003cbr data-mce-fragment=\"1\"\u003ezippers.\u003c\/li\u003e\n\u003cli\u003eInternal pocket for phone \/ GPS \/ valuables.\u003c\/li\u003e\n\u003cli\u003eFull-length YKK® #5 main side zip and foot box zip provide superior ventilation and allow the bag to be used as a comforter.\u003c\/li\u003e\n\u003cli\u003eCan be paired up Pairs with women's Sea to Summit bags.\u003c\/li\u003e\n\u003cli\u003ePillow integration: Sea to Summit Regular Pillow fits inside hood.\u003c\/li\u003e\n\u003cli\u003eColar: Trek Women's -1C\/30F Fitted front draft collar: scalloped over the neck and oversized at the shoulders. Trek Women's -9C\/15F Double draft collars: fitted front collar and tubular back collar.\u003c\/li\u003e\n\u003cli\u003eBaffle Construction: Vertical chest baffles, horizontal baffles lower half and base, box wall baffle construction throughout.\u003c\/li\u003e\n\u003cli\u003eQuiltLock: Every Sea to Summit sleeping back features the QuiltLock system that uses the snap locks located at the shoulder and foot end of Sea to Summit sleeping bags plus the quilt footbox \/ quilt straps to secure a quilt to the sleeping bag. This adds thermal performance and versatility to your sleep system: your integrated Sea to Summit quilt now works for ultralight summer adventures and turns your three-season bag into a four-season sleep system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum User Height:  Regular: 170cm \/  - Long: 185 cm\u003c\/li\u003e\n\u003cli\u003eComfort Temperature: 3°C\u003c\/li\u003e\n\u003cli\u003eComfort Temperature limit:  -2°C\u003c\/li\u003e\n\u003cli\u003eShoulder width:  Regular: 145 cm \/ Long: 155 cm\u003c\/li\u003e\n\u003cli\u003eWaist With: Regular: 145 cm \/ Long: 155 cm\u003c\/li\u003e\n\u003cli\u003eFoot box width:  Regular: 120 cm \/ Long: 131 cm\u003c\/li\u003e\n\u003cli\u003eInsulated collar: Yes\u003c\/li\u003e\n\u003cli\u003eShell Fabric: Recycled 20-Denier Polyester shell and lining.\u003c\/li\u003e\n\u003cli\u003eFilling:  Duck Down\u003c\/li\u003e\n\u003cli\u003eFill power: 650+\u003c\/li\u003e\n\u003cli\u003eWeight: Regular: 1239g \/ Long: 1418g\u003c\/li\u003e\n\u003cli\u003eFill Weight: Regular: 520g \/ Long: 610g\u003c\/li\u003e\n\u003cli\u003eCompression Size: 18L\u003c\/li\u003e\n\u003cli\u003eZip: Right\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Sea to Summit","offers":[{"title":"Regular","offer_id":43784423932085,"sku":"SS-DB-STSTRKW-1C-REG","price":256.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/files\/TrekDownSleepingBagWomens-1C-30FRegular_ASL041171-330201_USP_1.jpg?v=1750865697"},{"product_id":"sea-to-summit-trek-womens-down-sleeping-bag-9-c","title":"Sea to Summit Trek Womens Down Sleeping Bag -9°C","description":"\u003cp\u003eThe Sea to Summit Trek Women's -9°C down sleeping bag is a 3.5-season bag that offers both the snugness of a tapered rectangular mummy shape and the flexibility of a dual-zip ventilation system, making it perfect for any journey. The innovative Free Flow Zip System includes a full-length side zip and an additional foot box zip, allowing for customizable ventilation options and the ability to lay the Trek flat like a duvet. The sleeping bag allows you to keep your arms free while staying warm, making it convenient for activities such as cooking during the day.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned For Women\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis women's sleeping bag is specifically designed for comfort, featuring a shape that is narrower at the shoulders and wider between the hips and knees. No matter your preferred sleeping position (figure-four, on your side, or on your stomach), this design allows for optimal movement without compressing the insulation, resulting in a noticeably elevated level of comfort.\u003c\/p\u003e\n\u003cp\u003eAdditional insulation compared to unisex bags, positioned using different body mapping for thermal performance exactly where it is needed. The comfort and versatility-oriented Journey and Altitude sleeping bags have an additional Thermolite layer in the footbox to warm your feet fast. Temperatures for Women’s sleeping bags are shown using the gender appropriate Comfort rating.\u003c\/p\u003e\n\u003cp\u003eIts high-quality down filling ensures warmth and comfort on colder nights. Filled with 650+ Fill Power, RDS-certified, Duck Down with Ultra Dry Down treatment for improved water resistance in damp conditions.\u003c\/p\u003e\n\u003cp\u003eThe Trek's cocoon-like shape provides ample space for movement while sleeping, no matter your position. This ultralight and compact down sleeping bag is perfect for trekking, backpacking, travelling, or camping adventures. You can also form a snug double sleeping bag by zipping it onto any women's Sea to Summit sleeping bag.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003eYou don’t have to narrow your options with a constrictive mummy bag – expand your horizons with a sleeping bag which fits the way you sleep.\u003c\/p\u003e\n\u003cp\u003ePair up your Sea to Summit sleeping bag with a compatible liner for the ultimate sleep system. \u003ca href=\"https:\/\/rockrun.com\/collections\/sleeping-bag-liners\/sea-to-summit\" title=\"sea to summit sleeping bag liners\" rel=\"noopener\" target=\"_blank\"\u003eSleeping Bag Liners\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Help?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFor further assistance on choosing your down sleeping bag, we have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view \u003cspan\u003ehere: \u003c\/span\u003e\u003ca href=\"https:\/\/rockrun.com\/blogs\/the-flash-rock-run-blog\/a-guide-to-down-sleeping-bags-buying-guide\" title=\"Article: A guide to down sleeping bags...down explained\"\u003eA Guide to Down Sleeping Bags\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eFeatures\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDuck Down with UltraDry Down treatment for improved water resistance in damp conditions.\u003c\/li\u003e\n\u003cli\u003eInsulation: 650+ FILL Power, RDScertified, Duck Down with Ultra Dry Down treatment for improved water resistance in damp conditions.\u003c\/li\u003e\n\u003cli\u003eRecycled polyester offers durability and comfort for lightweight adventures in a range of climates and conditions.\u003c\/li\u003e\n\u003cli\u003eIncludes lightweight Ultra-Sil compression bag and storage cell.\u003c\/li\u003e\n\u003cli\u003eThe Free Flow Zip System offers temperature regulation and multiple sleeping bag configurations for added freedom in the outdoors.\u003c\/li\u003e\n\u003cli\u003eThe Semi Rectangular Fit features a spacious design for added comfort and room that is best suited to car camping and shorter adventures.\u003c\/li\u003e\n\u003cli\u003eHood: Generous fitted hood with two soft touch adjustments. Fits a Sea to Summit regular pillow.\u003c\/li\u003e\n\u003cli\u003eDraft Tube: Single, synthetic-filled, draft tube along the top of all\u003cbr data-mce-fragment=\"1\"\u003ezippers.\u003c\/li\u003e\n\u003cli\u003eInternal pocket for phone \/ GPS \/ valuables.\u003c\/li\u003e\n\u003cli\u003eFull-length YKK® #5 main side zip and foot box zip provide superior ventilation and allow the bag to be used as a comforter.\u003c\/li\u003e\n\u003cli\u003eCan be paired up Pairs with women's Sea to Summit bags.\u003c\/li\u003e\n\u003cli\u003ePillow integration: Sea to Summit Regular Pillow fits inside hood.\u003c\/li\u003e\n\u003cli\u003eColar: Trek Women's -1C\/30F Fitted front draft collar: scalloped over the neck and oversized at the shoulders. Trek Women's -9C\/15F Double draft collars: fitted front collar and tubular back collar.\u003c\/li\u003e\n\u003cli\u003eBaffle Construction: Vertical chest baffles, horizontal baffles lower half and base, box wall baffle construction throughout.\u003c\/li\u003e\n\u003cli\u003eQuiltLock: Every Sea to Summit sleeping back features the QuiltLock system that uses the snap locks located at the shoulder and foot end of Sea to Summit sleeping bags plus the quilt footbox \/ quilt straps to secure a quilt to the sleeping bag. This adds thermal performance and versatility to your sleep system: your integrated Sea to Summit quilt now works for ultralight summer adventures and turns your three-season bag into a four-season sleep system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum User Height:  Regular: 170cm \/  - Long: 185 cm\u003c\/li\u003e\n\u003cli\u003eComfort Temperature: -8°C\u003c\/li\u003e\n\u003cli\u003eComfort Temperature limit:  -16°C\u003c\/li\u003e\n\u003cli\u003eShoulder width:  Regular: 145 cm \/ Long: 155 cm\u003c\/li\u003e\n\u003cli\u003eWaist With: Regular: 145 cm \/ Long: 155 cm\u003c\/li\u003e\n\u003cli\u003eFoot box width:  Regular: 120 cm \/ Long: 131 cm\u003c\/li\u003e\n\u003cli\u003eInsulated collar: Yes\u003c\/li\u003e\n\u003cli\u003eShell Fabric: Recycled 20-Denier Polyester shell and lining.\u003c\/li\u003e\n\u003cli\u003eFilling:  Duck Down\u003c\/li\u003e\n\u003cli\u003eFill power: 650+\u003c\/li\u003e\n\u003cli\u003eWeight: Regular: 1612g \/ Long: 1800g\u003c\/li\u003e\n\u003cli\u003eFill Weight: Regular: 800g \/ Long: 925g\u003c\/li\u003e\n\u003cli\u003eCompression Size: 26L\u003c\/li\u003e\n\u003cli\u003eZip: Right\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Sea to Summit","offers":[{"title":"Regular","offer_id":43784451883189,"sku":"SS-DB-STSTRKW-9C-REG","price":300.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/files\/TrekDownSleepingBagWomens-1C-30FRegular_ASL041171-330201_USP_1_80e3abe2-9ff0-4388-a4a9-f5e1722d4968.jpg?v=1750865694"},{"product_id":"sea-to-summit-ascent-down-sleeping-bag-9-c","title":"Sea to Summit Ascent Down Sleeping Bag -9°C","description":"\u003cp\u003eThe Sea to Summit Ascent -9°C down mummy sleeping bag is a 3.5-season bag that offers unparalleled versatility, thanks to its advanced design and premium down insulation, making it ideal for various climates and outdoor activities. Whether you're embarking on a lengthy hike or a quick weekend trip, the ultra-lightweight 750+ RDS Certified duck down provides exceptional warmth in cold conditions, while the innovative triple-zip Free-Flow Zip system allows for excellent ventilation in warmer weather. Shaped to allow a natural sleeping position for comfort, while light and compact enough to go anywhere. You can also form a snug double sleeping bag by zipping to any women's sleeping bag from Sea to Summit.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003ePair up your Sea to Summit sleeping bag with a compatible liner for the ultimate sleep system. \u003ca href=\"https:\/\/rockrun.com\/collections\/sleeping-bag-liners\/sea-to-summit\" title=\"sea to summit sleeping bag liners\" rel=\"noopener\" target=\"_blank\"\u003eSleeping Bag Liners\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Help?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFor further assistance on choosing your down sleeping bag, we have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view \u003cspan\u003ehere: \u003c\/span\u003e\u003ca title=\"Article: A guide to down sleeping bags...down explained\" href=\"https:\/\/rockrun.com\/blogs\/the-flash-rock-run-blog\/a-guide-to-down-sleeping-bags-buying-guide\"\u003eA Guide to Down Sleeping Bags\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eFeatures\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eULTRA-DRY Down 750+ Loft 90% Down Cluster Premium duck.\u003c\/li\u003e\n\u003cli\u003eDown certified Responsible Down Standard (RDS).\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFree-flow zip system: full-length YKK® #5 main side zip, half-length opposite side zip, and foot zip provides unparalleled ventilation and use as a comforter.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVertical baffles over the chest to prevent down shifting as you roll over in your sleep.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eShaped hood, oversized draft collar, and zip draft tube keep the cold out and the warmth in.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInternal pocket for phone \/ GPS \/ valuables.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes lightweight Ultra-Sil compression bag and storage cell.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eForm a snug double sleeping bag by zipping to any women's sleeping bag from Sea to Summit.\u003c\/li\u003e\n\u003cli\u003eComes with an Ultra-Sil compression bag and storage cell.\u003c\/li\u003e\n\u003cli\u003eQuiltLock: Every Sea to Summit sleeping back features the QuiltLock system that uses the snap locks located at the shoulder and foot end of Sea to Summit sleeping bags plus the quilt footbox \/ quilt straps to secure a quilt to the sleeping bag. This adds thermal performance and versatility to your sleep system: your integrated Sea to Summit quilt now works for ultralight summer adventures and turns your three-season bag into a four-season sleep system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum User Height:  Regular: 185cm \/  - Long:  198cm\u003c\/li\u003e\n\u003cli\u003eComfort Temperature: -2°C\u003c\/li\u003e\n\u003cli\u003eComfort Temperature limit:  -9°C\u003c\/li\u003e\n\u003cli\u003eShoulder width:  Regular: 158cm \/ Long: 168cm\u003c\/li\u003e\n\u003cli\u003eWaist With: Regular: 146cm \/ Long: 156cm\u003c\/li\u003e\n\u003cli\u003eFoot box width:  Regular: 119cm \/ Long: 129cm\u003c\/li\u003e\n\u003cli\u003eInsulated collar: Yes\u003c\/li\u003e\n\u003cli\u003eShell Fabric: Recycled 20-Denier Nylon shell and lining. 10-Denier Nylon waterproof-breathable hood and footbox.\u003c\/li\u003e\n\u003cli\u003eFilling: Ultra-Dry duck down\u003c\/li\u003e\n\u003cli\u003eFill power: 750+\u003c\/li\u003e\n\u003cli\u003eWeight: Regular: 1020g \/ Long: 1157g\u003c\/li\u003e\n\u003cli\u003eFill Weight: Regular: 540g \/ Long: 617g\u003c\/li\u003e\n\u003cli\u003eCompression Size: 8L\u003c\/li\u003e\n\u003cli\u003eZip: Left\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Sea to Summit","offers":[{"title":"Regular","offer_id":43784457912501,"sku":"SS-DB-STSASC-9C-REG","price":360.0,"currency_code":"GBP","in_stock":false},{"title":"Long","offer_id":43784457945269,"sku":"SS-DB-STSASC-9C-LNG","price":400.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/files\/AscentDownSleepingBag-1C-30FRegular_ASL041101-052001_USP_3.jpg?v=1750865669"},{"product_id":"sea-to-summit-ascent-womens-down-sleeping-bag-9-c","title":"Sea to Summit Ascent Womens Down Sleeping Bag -9°C","description":"\u003cp\u003eThe Sea to Summit Ascent Womens -9°C down mummy sleeping bag is a 3.5-season bag that offers unparalleled versatility, thanks to its advanced design and premium down insulation, making it ideal for various climates and outdoor activities. Whether you're embarking on a lengthy hike or a quick weekend trip, the ultra-lightweight 750+ RDS Certified duck down provides exceptional warmth in cold conditions, while the innovative triple-zip Free-Flow Zip system allows for excellent ventilation in warmer weather. Shaped with a relaxed Mummy Fit specifically for women: A more relaxed yet tapered mummy fit with high thermal performance. Wider at the hips and narrower at the shoulders for a better fit and heat retention for women. You can also form a snug double sleeping bag by zipping to any men's sleeping bag from Sea to Summit.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003ePair up your Sea to Summit sleeping bag with a compatible liner for the ultimate sleep system. \u003ca href=\"https:\/\/rockrun.com\/collections\/sleeping-bag-liners\/sea-to-summit\" title=\"sea to summit sleeping bag liners\" rel=\"noopener\" target=\"_blank\"\u003eSleeping Bag Liners\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Help?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFor further assistance on choosing your down sleeping bag, we have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view \u003cspan\u003ehere: \u003c\/span\u003e\u003ca title=\"Article: A guide to down sleeping bags...down explained\" href=\"https:\/\/rockrun.com\/blogs\/the-flash-rock-run-blog\/a-guide-to-down-sleeping-bags-buying-guide\"\u003eA Guide to Down Sleeping Bags\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eFeatures\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eULTRA-DRY Down 750+ Loft 90% Down Cluster Premium Duck.\u003c\/li\u003e\n\u003cli\u003eDown certified Responsible Down Standard (RDS).\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFree-flow zip system: full-length YKK® #5 main side zip, half-length opposite side zip, and foot zip provides unparalleled ventilation and use as a comforter.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVertical baffles over the chest to prevent down shifting as you roll over in your sleep.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eShaped hood, oversized draft collar, and zip draft tube keep the cold out and the warmth in.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInternal pocket for phone \/ GPS \/ valuables.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes lightweight Ultra-Sil compression bag and storage cell.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eForm a snug double sleeping bag by zipping to any men's sleeping bag from Sea to Summit.\u003c\/li\u003e\n\u003cli\u003eComes with an Ultra-Sil compression bag and storage cell.\u003c\/li\u003e\n\u003cli\u003eQuiltLock: Every Sea to Summit sleeping back features the QuiltLock system that uses the snap locks located at the shoulder and foot end of Sea to Summit sleeping bags plus the quilt footbox \/ quilt straps to secure a quilt to the sleeping bag. This adds thermal performance and versatility to your sleep system: your integrated Sea to Summit quilt now works for ultralight summer adventures and turns your three-season bag into a four-season sleep system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum User Height:  Regular: 170cm \/  - Long:  185cm\u003c\/li\u003e\n\u003cli\u003eComfort Temperature: -9°C\u003c\/li\u003e\n\u003cli\u003eComfort Temperature limit:  -15°C\u003c\/li\u003e\n\u003cli\u003eShoulder width:  Regular: 145cm \/ Long: 155cm\u003c\/li\u003e\n\u003cli\u003eWaist With: Regular: 140cm \/ Long: 150cm\u003c\/li\u003e\n\u003cli\u003eFoot box width:  Regular: 109cm \/ Long: 119cm\u003c\/li\u003e\n\u003cli\u003eInsulated collar: Yes\u003c\/li\u003e\n\u003cli\u003eShell Fabric: Recycled 20-Denier Nylon shell and lining. 10-Denier Nylon waterproof-breathable hood and footbox.\u003c\/li\u003e\n\u003cli\u003eFilling: Ultra-Dry Duck down\u003c\/li\u003e\n\u003cli\u003eFill power: 750+\u003c\/li\u003e\n\u003cli\u003eWeight: Regular: 1251g \/ Long: 1403g\u003c\/li\u003e\n\u003cli\u003eFill Weight: Regular: 797g \/ Long: 900g\u003c\/li\u003e\n\u003cli\u003eCompression Regular: Size: 20L \/ Long: 26L\u003c\/li\u003e\n\u003cli\u003eZip: Right\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Sea to Summit","offers":[{"title":"Regular","offer_id":43805717954741,"sku":"SS-DB-STSASCW-9C-REG","price":388.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/files\/AscentDownSleepingBagWomens-1C-30FRegular_ASL041101-330401_USP_3.jpg?v=1750865654"},{"product_id":"sea-to-summit-alpine-down-sleeping-bag-29-c","title":"Sea to Summit Alpine Down Sleeping Bag -29°C","description":"\u003cp\u003eThis 4-season Sea to Summit Alpine -29°C down mummy sleeping bag boasts top-grade Ultra-Dry goose down and a perfectly shaped mummy design for optimal insulation. Designed for extreme cold weather conditions, it offers 850+ FILL Power and ample space for extra winter gear, providing confidence and peace of mind for your outdoor adventures. You can also form a snug double sleeping bag by zipping to any women's sleeping bag from Sea to Summit or you can combine this with a quilt for added warmth. A STS REegular Pillow will also fit neatly inside the hood.\u003c\/p\u003e\n\u003cp\u003ePair up your Sea to Summit sleeping bag with a compatible liner for the ultimate sleep system. \u003ca href=\"https:\/\/rockrun.com\/collections\/sleeping-bag-liners\/sea-to-summit\" title=\"sea to summit sleeping bag liners\" rel=\"noopener\" target=\"_blank\"\u003eSleeping Bag Liners\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Help?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFor further assistance on choosing your down sleeping bag, we have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view \u003cspan\u003ehere: \u003c\/span\u003e\u003ca title=\"Article: A guide to down sleeping bags...down explained\" href=\"https:\/\/rockrun.com\/blogs\/the-flash-rock-run-blog\/a-guide-to-down-sleeping-bags-buying-guide\"\u003eA Guide to Down Sleeping Bags\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eFeatures\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eULTRA-DRY Down 850+ Loft 90% Down Cluster Premium Goose Down certified.\u003c\/li\u003e\n\u003cli\u003eResponsible Down Standard (RDS).\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFree-flow zipper system: one full-length YKK® #5 main zip and a half-length zip on the opposite side for ventilation.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eExpedition fit sizing gives you room to wear extra clothing and accommodate gear inside the bag that you don't want to freeze!\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAnatomically-shaped, oversized foot box can accommodate boot liners.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGenerous fitted hood with two soft touch adjustments. Fits a Sea to Summit regular pillow.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDouble draft collars: fitted front collar and tubular back\u003cbr data-mce-fragment=\"1\"\u003ecollar.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInternal pocket for phone \/ GPS \/ valuables.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eQuiltLock: Every Sea to Summit sleeping back features the QuiltLock system that uses the snap locks located at the shoulder and foot end of Sea to Summit sleeping bags plus the quilt footbox \/ quilt straps to secure a quilt to the sleeping bag. This adds thermal performance and versatility to your sleep system: your integrated Sea to Summit quilt now works for ultralight summer adventures and turns your three-season bag into a four-season sleep system.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes lightweight Ultra-Sil compression bag and storage cell.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum User Height:  Regular: 185cm \/  - Long: 198cm\u003c\/li\u003e\n\u003cli\u003eComfort Temperature: -19°C\u003c\/li\u003e\n\u003cli\u003eComfort Temperature limit:  -29°C\u003c\/li\u003e\n\u003cli\u003eShoulder width:  Regular: 160cm \/ Long: 170cm\u003c\/li\u003e\n\u003cli\u003eWaist With: Regular: 149cm \/ Long: 159cm\u003c\/li\u003e\n\u003cli\u003eFoot box width:  Regular: 122cm \/ Long: 132cm\u003c\/li\u003e\n\u003cli\u003eInsulated collar: Yes\u003c\/li\u003e\n\u003cli\u003eShell Fabric: Recycled 20-Denier Nylon shell and lining. 10-Denier Nylon waterproof-breathable hood and footbox.\u003c\/li\u003e\n\u003cli\u003eFilling: Ultra-Dry goose down\u003c\/li\u003e\n\u003cli\u003eFill power: 850+\u003c\/li\u003e\n\u003cli\u003eWeight: Regular: 1459g \/ Long: 1645g\u003c\/li\u003e\n\u003cli\u003eFill Weight: Regular: 1000g \/ Long: 1135g\u003c\/li\u003e\n\u003cli\u003eCompression Size: 26L\u003c\/li\u003e\n\u003cli\u003eZip: Left\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Sea to Summit","offers":[{"title":"Regular","offer_id":43860842381493,"sku":"SS-DB-STSALP-29C-REG","price":720.0,"currency_code":"GBP","in_stock":true},{"title":"Long","offer_id":43860842414261,"sku":"SS-DB-STSALP-29C-LNG","price":760.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/files\/AlpineDownSleepingBag-29C--20FRegular_ASL041043-050902_USP_3.jpg?v=1750865614"},{"product_id":"sea-to-summit-spark-down-sleeping-bag-7-c","title":"Sea to Summit Spark Down Sleeping Bag 7°C","description":"\u003cp\u003ePushing boundaries and taking risks, the Sea to Summit Spark Down Sleeping Bag 7°C is the ultimate ultralight and compressible sleeping bag on the market. Precision engineering and premium materials combine for unparalleled warmth, so you can conquer the elements with ease. Best used for ultralight backpacking.\u003c\/p\u003e\n\u003cp\u003eUltralight does not mean ultra-tight: The Spark mummy sleeping bags are snug but still have adequate wiggle room for the performance-oriented, backcountry user.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePair up your Sea to Summit sleeping bag with a compatible liner for the ultimate sleep system. \u003ca href=\"https:\/\/rockrun.com\/collections\/sleeping-bag-liners\/sea-to-summit\" title=\"sea to summit sleeping bag liners\" rel=\"noopener\" target=\"_blank\"\u003eSleeping Bag Liners\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Help?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFor further assistance on choosing your down sleeping bag, we have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view \u003cspan\u003ehere: \u003c\/span\u003e\u003ca title=\"Article: A guide to down sleeping bags...down explained\" href=\"https:\/\/rockrun.com\/blogs\/the-flash-rock-run-blog\/a-guide-to-down-sleeping-bags-buying-guide\"\u003eA Guide to Down Sleeping Bags\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eFeatures\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e850+ FILL Power, RDS-certified, Goose Down with Ultra Dry Down treatment for improved water resistance in damp conditions.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e10-Denier Nylon shell and lining. 10-Denier Nylon waterproof-breathable hood and footbox.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMummy Fit: Fitted cut with generous footbox and technical hood, to maximise thermal efficiency and minimise bulk and weight.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpark 7C\/45F \u0026amp; 1C\/30F Primary zip - 1\/2 length #5 with zip-plow and two sliders. Spark -9C\/15F \u0026amp; -18C\/0F Primary zip - 3\/4 length #5 with zip-plow and two sliders.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVertical chest baffles, horizontal baffles lower half and base. SPARK 7C sewn through quilted construction throughout. SPARK -1C\/30Fbox wall baffles top half of bag and sewn through quilted construction lower half. SPARK -9C \u0026amp; -18C box wall baffle construction throughout.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpark 7C, -1C \u0026amp; -9C Standard front draft collar. SPARK -18C Double draft collars.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpark 7 \u0026amp; -1 can't be paired. Spark -9 \u0026amp; -18: Pairs with Women's Sea to Summit bags.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eQuiltLock: Every Sea to Summit sleeping back features the QuiltLock system that uses the snap locks located at the shoulder and foot end of Sea to Summit sleeping bags plus the quilt footbox \/ quilt straps to secure a quilt to the sleeping bag. This adds thermal performance and versatility to your sleep system: your integrated Sea to Summit quilt now works for ultralight summer adventures and turns your three-season bag into a four-season sleep system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cstrong\u003eSpecification  \u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum User Height:  Regular: 185cm \/  - Long: 198cm\u003c\/li\u003e\n\u003cli\u003eComfort Temperature: 11°C\u003c\/li\u003e\n\u003cli\u003eComfort Temperature limit:  7°C\u003c\/li\u003e\n\u003cli\u003eShoulder width:  Regular: 155cm \/ Long: 165cm\u003c\/li\u003e\n\u003cli\u003eWaist With: Regular: 135cm \/ Long: 145cm\u003c\/li\u003e\n\u003cli\u003eFoot box width:  Regular: 102cm \/ Long: 112cm\u003c\/li\u003e\n\u003cli\u003eInsulated collar: Yes\u003c\/li\u003e\n\u003cli\u003eShell Fabric: 10-Denier Nylon shell and lining. 10-Denier Nylon waterproof-breathable hood and footbox. Nylon waterproof-breathable hood and footbox.\u003c\/li\u003e\n\u003cli\u003eFilling: Ultra-Dry goose down\u003c\/li\u003e\n\u003cli\u003eFill power: 850+\u003c\/li\u003e\n\u003cli\u003eWeight: Regular: 363g \/ Long: 387g\u003c\/li\u003e\n\u003cli\u003eFill Weight: Regular: 150g \/ Long: 172g\u003c\/li\u003e\n\u003cli\u003eCompression Size: 2L\u003c\/li\u003e\n\u003cli\u003eZip: Left\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Sea to Summit","offers":[{"title":"Regular","offer_id":43861202731189,"sku":"SS-DB-STSSPRK-7C-REG","price":240.0,"currency_code":"GBP","in_stock":false},{"title":"Long","offer_id":43861202763957,"sku":"SS-DB-STSSPRK-7C-LNG","price":264.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/files\/SparkDownSleepingBag7C-45FRegular_ASL041072-050101_USP_2.jpg?v=1750865611"},{"product_id":"sea-to-summit-spark-down-sleeping-bag-1-c","title":"Sea to Summit Spark Down Sleeping Bag -1°C","description":"\u003cp\u003eDefying limits and embracing danger, the Sea to Summit Spark Down Sleeping Bag -1°C is the ultimate ultralight 2.5-season compressible sleeping bag on the market. Harnessing precision engineering and premium materials, it delivers unparalleled warmth, empowering you to conquer the elements. Perfect for those seeking a wild and weightless adventure.\u003c\/p\u003e\n\u003cp\u003eUltralight does not mean ultra-tight: The Spark mummy sleeping bags are snug but still have adequate wiggle room for the performance-oriented, backcountry user.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePair up your Sea to Summit sleeping bag with a compatible liner for the ultimate sleep system. \u003ca href=\"https:\/\/rockrun.com\/collections\/sleeping-bag-liners\/sea-to-summit\" title=\"sea to summit sleeping bag liners\" rel=\"noopener\" target=\"_blank\"\u003eSleeping Bag Liners\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Help?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFor further assistance on choosing your down sleeping bag, we have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view \u003cspan\u003ehere: \u003c\/span\u003e\u003ca href=\"https:\/\/rockrun.com\/blogs\/the-flash-rock-run-blog\/a-guide-to-down-sleeping-bags-buying-guide\" title=\"Article: A guide to down sleeping bags...down explained\"\u003eA Guide to Down Sleeping Bags\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cstrong\u003eFeatures\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e850+ FILL Power, RDS-certified, Goose Down with Ultra Dry Down treatment for improved water resistance in damp conditions.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e10-Denier Nylon shell and lining. 10-Denier Nylon waterproof-breathable hood and footbox.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMummy Fit: Fitted cut with generous footbox and technical hood, to maximise thermal efficiency and minimise bulk and weight.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpark 7C\/45F \u0026amp; 1C\/30F Primary zip - 1\/2 length #5 with zip-plow and two sliders. Spark -9C\/15F \u0026amp; -18C\/0F Primary zip - 3\/4 length #5 with zip-plow and two sliders.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVertical chest baffles, horizontal baffles lower half and base. SPARK 7C sewn through quilted construction throughout. SPARK -1C\/30Fbox wall baffles top half of bag and sewn through quilted construction lower half. SPARK -9C \u0026amp; -18C box wall baffle construction throughout.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpark 7C, -1C \u0026amp; -9C Standard front draft collar. SPARK -18C Double draft collars.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpark 7 \u0026amp; -1 can't be paired. Spark -9 \u0026amp; -18: Pairs with Women's Sea to Summit bags.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eQuiltLock: Every Sea to Summit sleeping back features the QuiltLock system that uses the snap locks located at the shoulder and foot end of Sea to Summit sleeping bags plus the quilt footbox \/ quilt straps to secure a quilt to the sleeping bag. This adds thermal performance and versatility to your sleep system: your integrated Sea to Summit quilt now works for ultralight summer adventures and turns your three-season bag into a four-season sleep system.\u003c\/li\u003e\n\u003cli\u003eDraft tube\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cstrong\u003eSpecification  \u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum User Height:  Regular: 185cm \/  - Long: 198cm\u003c\/li\u003e\n\u003cli\u003eComfort Temperature: 4°C\u003c\/li\u003e\n\u003cli\u003eComfort Temperature limit:  -1°C\u003c\/li\u003e\n\u003cli\u003eShoulder width:  Regular: 155cm \/ Long: 165cm\u003c\/li\u003e\n\u003cli\u003eWaist With: Regular: 135cm \/ Long: 145cm\u003c\/li\u003e\n\u003cli\u003eFoot box width:  Regular: 102cm \/ Long: 112cm\u003c\/li\u003e\n\u003cli\u003eInsulated collar: Yes\u003c\/li\u003e\n\u003cli\u003eShell Fabric: 10-Denier Nylon shell and lining. 10-Denier Nylon waterproof-breathable hood and footbox. Nylon waterproof-breathable hood and footbox.\u003c\/li\u003e\n\u003cli\u003eFilling: Ultra-Dry goose down\u003c\/li\u003e\n\u003cli\u003eFill power: 850+\u003c\/li\u003e\n\u003cli\u003eWeight: Regular: 493g \/ Long: 536g\u003c\/li\u003e\n\u003cli\u003eFill Weight: Regular: 265g \/ Long: 305g\u003c\/li\u003e\n\u003cli\u003eCompression Size: 8L\u003c\/li\u003e\n\u003cli\u003eZip: Left\u003c\/li\u003e\n\u003cli\u003eDraft tube\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Sea to Summit","offers":[{"title":"Regular","offer_id":43861513863349,"sku":"SS-DB-STSSPRK-1C-REG","price":320.0,"currency_code":"GBP","in_stock":false},{"title":"Long","offer_id":43861513896117,"sku":"SS-DB-STSSPRK-1C-LNG","price":348.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/files\/SparkDownSleepingBag7C-45FRegular_ASL041072-050101_USP_2_5f968017-4255-4115-b4fb-756af6b50e8e.jpg?v=1750865608"},{"product_id":"sea-to-summit-spark-down-sleeping-bag-9-c","title":"Sea to Summit Spark Down Sleeping Bag -9°C","description":"\u003cp\u003eEmbrace risk and push boundaries with the unbeatable Sea to Summit Spark Down Sleeping Bag -9°C. Through precise engineering and top-quality materials, this compressible sleeping bag offers unmatched warmth, giving you the confidence to conquer the elements. Ideal for the daring adventurer seeking a featherlight experience, the Spark is also compatible with the female version for a double bag setup or with a Sea to Summit quilt for extra insulation during frigid solo nights!\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eUltralight does not mean ultra-tight: The Spark mummy sleeping bags are snug but still have adequate wiggle room for the performance-oriented, backcountry user.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003ePair up your Sea to Summit sleeping bag with a compatible liner for the ultimate sleep system. \u003ca rel=\"noopener\" title=\"sea to summit sleeping bag liners\" href=\"https:\/\/rockrun.com\/collections\/sleeping-bag-liners\/sea-to-summit\" target=\"_blank\"\u003eSleeping Bag Liners\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Help?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFor further assistance on choosing your down sleeping bag, we have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view \u003cspan\u003ehere: \u003c\/span\u003e\u003ca title=\"Article: A guide to down sleeping bags...down explained\" href=\"https:\/\/rockrun.com\/blogs\/the-flash-rock-run-blog\/a-guide-to-down-sleeping-bags-buying-guide\"\u003eA Guide to Down Sleeping Bags\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cstrong\u003eFeatures\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e850+ FILL Power, RDS-certified, Goose Down with Ultra Dry Down treatment for improved water resistance in damp conditions.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e10-Denier Nylon shell and lining. 10-Denier Nylon waterproof-breathable hood and footbox.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMummy Fit: Fitted cut with generous footbox and technical hood, to maximise thermal efficiency and minimise bulk and weight.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpark 7C\/45F \u0026amp; 1C\/30F Primary zip - 1\/2 length #5 with zip-plow and two sliders. Spark -9C\/15F \u0026amp; -18C\/0F Primary zip - 3\/4 length #5 with zip-plow and two sliders.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVertical chest baffles, horizontal baffles lower half and base. SPARK 7C sewn through quilted construction throughout. SPARK -1C\/30Fbox wall baffles top half of bag and sewn through quilted construction lower half. SPARK -9C \u0026amp; -18C box wall baffle construction throughout.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpark 7C, -1C \u0026amp; -9C Standard front draft collar. SPARK -18C Double draft collars.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpark 7 \u0026amp; -1 can't be paired. Spark -9 \u0026amp; -18: Pairs with Women's Sea to Summit bags.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eQuiltLock: Every Sea to Summit sleeping back features the QuiltLock system that uses the snap locks located at the shoulder and foot end of Sea to Summit sleeping bags plus the quilt footbox \/ quilt straps to secure a quilt to the sleeping bag. This adds thermal performance and versatility to your sleep system: your integrated Sea to Summit quilt now works for ultralight summer adventures and turns your three-season bag into a four-season sleep system.\u003c\/li\u003e\n\u003cli\u003eDraft tube\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cstrong\u003eSpecification  \u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum User Height:  Regular: 185cm \/  - Long: 198cm\u003c\/li\u003e\n\u003cli\u003eComfort Temperature: -2°C\u003c\/li\u003e\n\u003cli\u003eComfort Temperature limit:  -9°C\u003c\/li\u003e\n\u003cli\u003eShoulder width:  Regular: 155cm \/ Long: 165cm\u003c\/li\u003e\n\u003cli\u003eWaist With: Regular: 135cm \/ Long: 145cm\u003c\/li\u003e\n\u003cli\u003eFoot box width:  Regular: 102cm \/ Long: 112cm\u003c\/li\u003e\n\u003cli\u003eInsulated collar: Yes\u003c\/li\u003e\n\u003cli\u003eShell Fabric: 10-Denier Nylon shell and lining. 10-Denier Nylon waterproof-breathable hood and footbox. Nylon waterproof-breathable hood and footbox.\u003c\/li\u003e\n\u003cli\u003eFilling: Ultra-Dry goose down\u003c\/li\u003e\n\u003cli\u003eFill power: 850+\u003c\/li\u003e\n\u003cli\u003eWeight: Regular: 730g \/ Long: 786g\u003c\/li\u003e\n\u003cli\u003eFill Weight: Regular: 480g \/ Long: 540g\u003c\/li\u003e\n\u003cli\u003eCompression Size: 13L\u003c\/li\u003e\n\u003cli\u003eZip: Left\u003c\/li\u003e\n\u003cli\u003eDraft tube\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Sea to Summit","offers":[{"title":"Regular","offer_id":43861720072373,"sku":"SS-DB-STSSPRK-9C-REG","price":400.0,"currency_code":"GBP","in_stock":false},{"title":"Long","offer_id":43861720105141,"sku":"SS-DB-STSSPRK-9C-LNG","price":424.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/files\/SparkDownSleepingBag7C-45FRegular_ASL041072-050101_USP_2_bbbfab4a-14ec-433d-9454-afbda868d517.jpg?v=1750865605"},{"product_id":"sea-to-summit-spark-down-double-sleeping-bag-9-c","title":"Sea to Summit Spark Down Double Sleeping Bag -9°C","description":"\u003cp\u003eEmbrace risk and push boundaries as a duo with the unbeatable Sea to Summit Spark Down Double Sleeping Bag -9°C. Through precise engineering and top-quality materials, this compressible double 3.5-season sleeping bag offers unmatched warmth, giving you the confidence to conquer the elements. Ideal for adventurer-seeking couples looking for a featherlight experience and the best night's sleep backpacking.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eUltralight does not mean ultra-tight: The Spark mummy sleeping bags are snug but still have adequate wiggle room for the performance-oriented, backcountry user.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003ePair up your Sea to Summit sleeping bag with a compatible liner for the ultimate sleep system. \u003ca href=\"https:\/\/rockrun.com\/collections\/sleeping-bag-liners\/sea-to-summit\" title=\"sea to summit sleeping bag liners\" rel=\"noopener\" target=\"_blank\"\u003eSleeping Bag Liners\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Help?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFor further assistance on choosing your down sleeping bag, we have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view \u003cspan\u003ehere: \u003c\/span\u003e\u003ca href=\"https:\/\/rockrun.com\/blogs\/the-flash-rock-run-blog\/a-guide-to-down-sleeping-bags-buying-guide\" title=\"Article: A guide to down sleeping bags...down explained\"\u003eA Guide to Down Sleeping Bags\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cstrong\u003eFeatures\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e850+ FILL Power, RDS-certified, Goose Down with Ultra Dry Down treatment for improved water resistance in damp conditions.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e10-Denier Nylon shell and lining. 10-Denier Nylon waterproof-breathable hood and footbox.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMummy Fit: Fitted cut with generous footbox and technical hood, to maximise thermal efficiency and minimise bulk and weight.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpark 7C\/45F \u0026amp; 1C\/30F Primary zip - 1\/2 length #5 with zip-plow and two sliders. Spark -9C\/15F \u0026amp; -18C\/0F Primary zip - 3\/4 length #5 with zip-plow and two sliders.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVertical chest baffles, horizontal baffles lower half and base. SPARK 7C sewn through quilted construction throughout. SPARK -1C\/30Fbox wall baffles top half of bag and sewn through quilted construction lower half. SPARK -9C \u0026amp; -18C box wall baffle construction throughout.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpark 7C, -1C \u0026amp; -9C Standard front draft collar. SPARK -18C Double draft collars.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpark 7 \u0026amp; -1 can't be paired. Spark -9 \u0026amp; -18: Pairs with Women's Sea to Summit bags.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eQuiltLock: Every Sea to Summit sleeping back features the QuiltLock system that uses the snap locks located at the shoulder and foot end of Sea to Summit sleeping bags plus the quilt footbox \/ quilt straps to secure a quilt to the sleeping bag. This adds thermal performance and versatility to your sleep system: your integrated Sea to Summit quilt now works for ultralight summer adventures and turns your three-season bag into a four-season sleep system.\u003c\/li\u003e\n\u003cli\u003eDraft tube\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cstrong\u003eSpecification  \u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum User Height:  Regular: 185cm \/  - Long: 198cm\u003c\/li\u003e\n\u003cli\u003eComfort Temperature: -2°C\u003c\/li\u003e\n\u003cli\u003eComfort Temperature limit:  -9°C\u003c\/li\u003e\n\u003cli\u003eShoulder width:  Regular: 268cm\u003c\/li\u003e\n\u003cli\u003eWaist With: Regular: 246cm\u003c\/li\u003e\n\u003cli\u003eFoot box width:  Regular: 209cm\u003c\/li\u003e\n\u003cli\u003eInsulated collar: Yes\u003c\/li\u003e\n\u003cli\u003eShell Fabric: 10-Denier Nylon shell and lining. 10-Denier Nylon waterproof-breathable hood and footbox. Nylon waterproof-breathable hood and footbox.\u003c\/li\u003e\n\u003cli\u003eFilling: Ultra-Dry goose down\u003c\/li\u003e\n\u003cli\u003eFill power: 850+\u003c\/li\u003e\n\u003cli\u003eWeight: Regular: 1543g\u003c\/li\u003e\n\u003cli\u003eFill Weight: Regular: 985g\u003c\/li\u003e\n\u003cli\u003eCompression Size: 20L\u003c\/li\u003e\n\u003cli\u003eZip: Left\u003c\/li\u003e\n\u003cli\u003eDraft tube\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Sea to Summit","offers":[{"title":"Regular","offer_id":43861874311349,"sku":"SS-DB-STSSPRK-9C-DBLE","price":630.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/files\/SparkDownSleepingBag-9C-15FDouble_ASL041072-220107_PRIMARY.jpg?v=1750865604"},{"product_id":"sea-to-summit-spark-down-sleeping-bag-18-c","title":"Sea to Summit Spark Down Sleeping Bag -18°C","description":"\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eTake bold risks and conquer the elements with the unbeatable 4-season Sea to Summit Spark Down Sleeping Bag -18°C. With precise engineering and top-quality materials, this compressible bag offers unmatched warmth, empowering you to push boundaries. Perfect for the daring adventurer seeking a featherlight experience, the Spark can also work with the female version for a double bag setup or with a Sea to Summit quilt to provide extra insulation during frigid solo nights.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eUltralight does not mean ultra-tight: The Spark mummy sleeping bags are snug but still have adequate wiggle room for the performance-oriented, backcountry user.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003ePair up your Sea to Summit sleeping bag with a compatible liner for the ultimate sleep system. \u003ca href=\"https:\/\/rockrun.com\/collections\/sleeping-bag-liners\/sea-to-summit\" title=\"sea to summit sleeping bag liners\" rel=\"noopener\" target=\"_blank\"\u003eSleeping Bag Liners\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Help?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFor further assistance on choosing your down sleeping bag, we have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view \u003cspan\u003ehere: \u003c\/span\u003e\u003ca href=\"https:\/\/rockrun.com\/blogs\/the-flash-rock-run-blog\/a-guide-to-down-sleeping-bags-buying-guide\" title=\"Article: A guide to down sleeping bags...down explained\"\u003eA Guide to Down Sleeping Bags\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cstrong\u003eFeatures\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e850+ FILL Power, RDS-certified, Goose Down with Ultra Dry Down treatment for improved water resistance in damp conditions.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e10-Denier Nylon shell and lining. 10-Denier Nylon waterproof-breathable hood and footbox.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMummy Fit: Fitted cut with generous footbox and technical hood, to maximise thermal efficiency and minimise bulk and weight.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpark 7C\/45F \u0026amp; 1C\/30F Primary zip - 1\/2 length #5 with zip-plow and two sliders. Spark -9C\/15F \u0026amp; -18C\/0F Primary zip - 3\/4 length #5 with zip-plow and two sliders.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVertical chest baffles, horizontal baffles lower half and base. SPARK 7C sewn through quilted construction throughout. SPARK -1C\/30Fbox wall baffles top half of bag and sewn through quilted construction lower half. SPARK -9C \u0026amp; -18C box wall baffle construction throughout.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpark 7C, -1C \u0026amp; -9C Standard front draft collar. SPARK -18C Double draft collars.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpark 7 \u0026amp; -1 can't be paired. Spark -9 \u0026amp; -18: Pairs with Women's Sea to Summit bags.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eQuiltLock System integrates with StS quilts.\u003c\/li\u003e\n\u003cli\u003eDraft tube\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cstrong\u003eSpecification  \u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum User Height:  Regular: 185cm \/  - Long: 198cm\u003c\/li\u003e\n\u003cli\u003eComfort Temperature: -10°C\u003c\/li\u003e\n\u003cli\u003eComfort Temperature limit:  -18°C\u003c\/li\u003e\n\u003cli\u003eShoulder width:  Regular: 155cm \/ Long: 165cm\u003c\/li\u003e\n\u003cli\u003eWaist With: Regular: 135cm \/ Long: 145cm\u003c\/li\u003e\n\u003cli\u003eFoot box width:  Regular: 102cm \/ Long: 112cm\u003c\/li\u003e\n\u003cli\u003eInsulated collar: Yes\u003c\/li\u003e\n\u003cli\u003eShell Fabric: 10-Denier Nylon shell and lining. 10-Denier Nylon waterproof-breathable hood and footbox. Nylon waterproof-breathable hood and footbox.\u003c\/li\u003e\n\u003cli\u003eFilling: Ultra-Dry goose down\u003c\/li\u003e\n\u003cli\u003eFill power: 850+\u003c\/li\u003e\n\u003cli\u003eWeight: Regular: 730g \/ Long: 786g\u003c\/li\u003e\n\u003cli\u003eFill Weight: Regular: 1113g \/ Long: 1204g\u003c\/li\u003e\n\u003cli\u003eCompression Size: 20L\u003c\/li\u003e\n\u003cli\u003eZip: Left\u003c\/li\u003e\n\u003cli\u003eDraft tube\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Sea to Summit","offers":[{"title":"Regular","offer_id":43862099067061,"sku":"SS-DB-STSSPRK-18C-REG","price":516.0,"currency_code":"GBP","in_stock":true},{"title":"Long","offer_id":43862099099829,"sku":"SS-DB-STSSPRK-18C-LNG","price":540.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/files\/SparkDownSleepingBag7C-45FRegular_ASL041072-050101_USP_2_11c69e0f-e840-47db-8449-30f6d08fa4bf.jpg?v=1750865601"},{"product_id":"sea-to-summit-spark-womens-down-sleeping-bag-7-c","title":"Sea to Summit Spark Womens Down Sleeping Bag 7°C","description":"\u003cp\u003ePushing boundaries and taking risks, the Sea to Summit Spark Women's Down Sleeping Bag 7°C is the ultimate ultralight and compressible sleeping bag on the market. precision engineered for women with premium materials combined for unparalleled warmth, so you can conquer the elements with ease. Best used for ultralight backpacking. The women's specific mummy fit is narrower at the shoulder and wider at the hip, and features extra down compared to the unisex Spark models.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003eUltralight does not mean ultra-tight: The Spark mummy sleeping bags are snug but still have adequate wiggle room for the performance-oriented, backcountry user.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePair up your Sea to Summit sleeping bag with a compatible liner for the ultimate sleep system. \u003ca rel=\"noopener\" title=\"sea to summit sleeping bag liners\" href=\"https:\/\/rockrun.com\/collections\/sleeping-bag-liners\/sea-to-summit\" target=\"_blank\"\u003eSleeping Bag Liners\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Help?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFor further assistance on choosing your down sleeping bag, we have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view \u003cspan\u003ehere: \u003c\/span\u003e\u003ca href=\"https:\/\/rockrun.com\/blogs\/the-flash-rock-run-blog\/a-guide-to-down-sleeping-bags-buying-guide\" title=\"Article: A guide to down sleeping bags...down explained\"\u003eA Guide to Down Sleeping Bags\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eFeatures\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e850+ FILL Power, RDS-certified, Goose Down with Ultra Dry\u003c\/li\u003e\n\u003cli\u003eDown treatment for improved water resistance in\u003cbr data-mce-fragment=\"1\"\u003edamp conditions.\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003e10-Denier Nylon shell and lining. 10-Denier Nylon waterproof-breathable hood and footbox.\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eWomen's Mummy Fit: Fitted cut with generous footbox and technical hood, to maximise thermal efficiency and minimise bulk and weight. Wider at the hips and narrower at the shoulders for a better fit and heat retention for women.\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpark Women's 7C \u0026amp; 1C Primary zip - 1\/2 length #5 with zip-plow and two sliders. Spark Women's -9C Primary zip - 3\/4 length #5 with zip-plow and two sliders.\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpark Women's 7C Vertical chest baffles, horizontal baffles lower half and base, sewn through quilted construction throughout.\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpark Women's -1C Vertical chest baffles, horizontal baffles lower half and base, box wall baffles top half of bag and sewn through quilted construction lower half.\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpark Women's -9C Vertical chest baffles, horizontal baffles lower half and base, box wall baffle construction throughout.\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eQuiltLock: Every Sea to Summit sleeping back features the QuiltLock system that uses the snap locks located at the shoulder and foot end of Sea to Summit sleeping bags plus the quilt footbox \/ quilt straps to secure a quilt to the sleeping bag. This adds thermal performance and versatility to your sleep system: your integrated Sea to Summit quilt now works for ultralight summer adventures and turns your three-season bag into a four-season sleep system.\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003ePairing with unisex Sea to Summit bags, the QuiltLock system and drawcord footbox enables quilts to be secured to sleeping bags for added functionality and freedom.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum User Height:  Regular: 170cm \/  - Long:  185cm\u003c\/li\u003e\n\u003cli\u003eComfort Temperature: 7°C\u003c\/li\u003e\n\u003cli\u003eComfort Temperature limit: 4°C\u003c\/li\u003e\n\u003cli\u003eShoulder width:  Regular: 142cm \/ Long: 152cm\u003c\/li\u003e\n\u003cli\u003eWaist With: Regular: 132cm \/ Long: 142cm\u003c\/li\u003e\n\u003cli\u003eFoot box width:  Regular: 92cm \/ Long: 102cm\u003c\/li\u003e\n\u003cli\u003eInsulated collar: Yes\u003c\/li\u003e\n\u003cli\u003eShell Fabric: 10-Denier Nylon shell and lining. 10-Denier Nylon waterproof-breathable hood and footbox.\u003c\/li\u003e\n\u003cli\u003eFilling: Ultra-Dry goose down\u003c\/li\u003e\n\u003cli\u003eFill power: 850+\u003c\/li\u003e\n\u003cli\u003eWeight: Regular: 382g \/ Long: 432g\u003c\/li\u003e\n\u003cli\u003eFill Weight: Regular: 200g \/ Long: 230g\u003c\/li\u003e\n\u003cli\u003eCompression Regular: Size: 3L \/ Long: 3L\u003c\/li\u003e\n\u003cli\u003eZip: Right\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Sea to Summit","offers":[{"title":"Regular","offer_id":43864257888437,"sku":"SS-DB-STSSPRKW-7C-REG","price":240.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/files\/SparkDownSleepingBagWomens7C-45FRegular_ASL041071-331701_USP_2.jpg?v=1750865577"},{"product_id":"sea-to-summit-spark-womens-down-sleeping-bag-1-c","title":"Sea to Summit Spark Womens Down Sleeping Bag -1°C","description":"\u003cp\u003ePushing boundaries and taking risks, the Sea to Summit Spark Women's Down Sleeping Bag -1°C is the ultimate ultralight and compressible 2.5-season sleeping bag on the market. precision engineered for women with premium materials combined for unparalleled warmth, so you can conquer the elements with ease. Best used for ultralight backpacking. The women's specific mummy fit is narrower at the shoulder and wider at the hip, and features extra down compared to the unisex Spark models.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003eUltralight does not mean ultra-tight: The Spark mummy sleeping bags are snug but still have adequate wiggle room for the performance-oriented, backcountry user.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePair up your Sea to Summit sleeping bag with a compatible liner for the ultimate sleep system. \u003ca href=\"https:\/\/rockrun.com\/collections\/sleeping-bag-liners\/sea-to-summit\" title=\"sea to summit sleeping bag liners\" rel=\"noopener\" target=\"_blank\"\u003eSleeping Bag Liners\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Help?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFor further assistance on choosing your down sleeping bag, we have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view \u003cspan\u003ehere: \u003c\/span\u003e\u003ca title=\"Article: A guide to down sleeping bags...down explained\" href=\"https:\/\/rockrun.com\/blogs\/the-flash-rock-run-blog\/a-guide-to-down-sleeping-bags-buying-guide\"\u003eA Guide to Down Sleeping Bags\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eFeatures\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e850+ FILL Power, RDS-certified, Goose Down with Ultra Dry\u003c\/li\u003e\n\u003cli\u003eDown treatment for improved water resistance in\u003cbr data-mce-fragment=\"1\"\u003edamp conditions.\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003e10-Denier Nylon shell and lining. 10-Denier Nylon waterproof-breathable hood and footbox.\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eWomen's Mummy Fit: Fitted cut with generous footbox and technical hood, to maximise thermal efficiency and minimise bulk and weight. Wider at the hips and narrower at the shoulders for a better fit and heat retention for women.\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpark Women's 7C \u0026amp; 1C Primary zip - 1\/2 length #5 with zip-plow and two sliders. Spark Women's -9C Primary zip - 3\/4 length #5 with zip-plow and two sliders.\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpark Women's 7C Vertical chest baffles, horizontal baffles lower half and base, sewn through quilted construction throughout.\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpark Women's -1C Vertical chest baffles, horizontal baffles lower half and base, box wall baffles top half of bag and sewn through quilted construction lower half.\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpark Women's -9C Vertical chest baffles, horizontal baffles lower half and base, box wall baffle construction throughout.\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eQuiltLock: Every Sea to Summit sleeping back features the QuiltLock system that uses the snap locks located at the shoulder and foot end of Sea to Summit sleeping bags plus the quilt footbox \/ quilt straps to secure a quilt to the sleeping bag. This adds thermal performance and versatility to your sleep system: your integrated Sea to Summit quilt now works for ultralight summer adventures and turns your three-season bag into a four-season sleep system.\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003ePairing with unisex Sea to Summit bags, the QuiltLock system and drawcord footbox enables quilts to be secured to sleeping bags for added functionality and freedom.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum User Height:  Regular: 170cm \/  - Long:  185cm\u003c\/li\u003e\n\u003cli\u003eComfort Temperature: -1°C\u003c\/li\u003e\n\u003cli\u003eComfort Temperature limit: -7°C\u003c\/li\u003e\n\u003cli\u003eShoulder width:  Regular: 142cm \/ Long: 152cm\u003c\/li\u003e\n\u003cli\u003eWaist With: Regular: 132cm \/ Long: 142cm\u003c\/li\u003e\n\u003cli\u003eFoot box width:  Regular: 92cm \/ Long: 102cm\u003c\/li\u003e\n\u003cli\u003eInsulated collar: Yes\u003c\/li\u003e\n\u003cli\u003eShell Fabric: 10-Denier Nylon shell and lining. 10-Denier Nylon waterproof-breathable hood and footbox.\u003c\/li\u003e\n\u003cli\u003eFilling: Ultra-Dry goose down\u003c\/li\u003e\n\u003cli\u003eFill power: 850+\u003c\/li\u003e\n\u003cli\u003eWeight: Regular: 584g \/ Long: 639g\u003c\/li\u003e\n\u003cli\u003eFill Weight: Regular: 375g \/ Long: 430g\u003c\/li\u003e\n\u003cli\u003eCompression Regular: Size: 5L \/ Long: 8L\u003c\/li\u003e\n\u003cli\u003eZip: Right\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Sea to Summit","offers":[{"title":"Regular","offer_id":43864299372725,"sku":"SS-DB-STSSPRKW-1C-REG","price":320.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/files\/SparkDownSleepingBagWomens7C-45FRegular_ASL041071-331701_USP_2_12ec33e6-d61f-4f0d-841e-76348af223f3.jpg?v=1750865574"},{"product_id":"sea-to-summit-spark-womens-down-sleeping-bag-9-c","title":"Sea to Summit Spark Womens Down Sleeping Bag -9°C","description":"\u003cp\u003ePushing boundaries and taking risks, the Sea to Summit Spark Women's Down Sleeping Bag -9°C is the ultimate ultralight and compressible 3.5-season sleeping bag on the market. precision engineered for women with premium materials combined for unparalleled warmth, so you can conquer the elements with ease. Best used for ultralight backpacking. The women's specific mummy fit is narrower at the shoulder and wider at the hip, and features extra down compared to the unisex Spark models.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003eUltralight does not mean ultra-tight: The Spark mummy sleeping bags are snug but still have adequate wiggle room for the performance-oriented, backcountry user.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePair up your Sea to Summit sleeping bag with a compatible liner for the ultimate sleep system. \u003ca href=\"https:\/\/rockrun.com\/collections\/sleeping-bag-liners\/sea-to-summit\" title=\"sea to summit sleeping bag liners\" rel=\"noopener\" target=\"_blank\"\u003eSleeping Bag Liners\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Help?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFor further assistance on choosing your down sleeping bag, we have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view \u003cspan\u003ehere: \u003c\/span\u003e\u003ca title=\"Article: A guide to down sleeping bags...down explained\" href=\"https:\/\/rockrun.com\/blogs\/the-flash-rock-run-blog\/a-guide-to-down-sleeping-bags-buying-guide\"\u003eA Guide to Down Sleeping Bags\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eFeatures\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e850+ FILL Power, RDS-certified, Goose Down with Ultra Dry\u003c\/li\u003e\n\u003cli\u003eDown treatment for improved water resistance in\u003cbr data-mce-fragment=\"1\"\u003edamp conditions.\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003e10-Denier Nylon shell and lining. 10-Denier Nylon waterproof-breathable hood and footbox.\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eWomen's Mummy Fit: Fitted cut with generous footbox and technical hood, to maximise thermal efficiency and minimise bulk and weight. Wider at the hips and narrower at the shoulders for a better fit and heat retention for women.\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpark Women's 7C \u0026amp; 1C Primary zip - 1\/2 length #5 with zip-plow and two sliders. Spark Women's -9C Primary zip - 3\/4 length #5 with zip-plow and two sliders.\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpark Women's 7C Vertical chest baffles, horizontal baffles lower half and base, sewn through quilted construction throughout.\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpark Women's -1C Vertical chest baffles, horizontal baffles lower half and base, box wall baffles top half of bag and sewn through quilted construction lower half.\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpark Women's -9C Vertical chest baffles, horizontal baffles lower half and base, box wall baffle construction throughout.\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eQuiltLock: Every Sea to Summit sleeping back features the QuiltLock system that uses the snap locks located at the shoulder and foot end of Sea to Summit sleeping bags plus the quilt footbox \/ quilt straps to secure a quilt to the sleeping bag. This adds thermal performance and versatility to your sleep system: your integrated Sea to Summit quilt now works for ultralight summer adventures and turns your three-season bag into a four-season sleep system.\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003ePairing with unisex Sea to Summit bags, the QuiltLock system and drawcord footbox enables quilts to be secured to sleeping bags for added functionality and freedom.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum User Height:  Regular: 170cm \/  - Long:  185cm\u003c\/li\u003e\n\u003cli\u003eComfort Temperature: -9°C\u003c\/li\u003e\n\u003cli\u003eComfort Temperature limit: -15°C\u003c\/li\u003e\n\u003cli\u003eShoulder width:  Regular: 142cm \/ Long: 152cm\u003c\/li\u003e\n\u003cli\u003eWaist With: Regular: 132cm \/ Long: 142cm\u003c\/li\u003e\n\u003cli\u003eFoot box width:  Regular: 92cm \/ Long: 102cm\u003c\/li\u003e\n\u003cli\u003eInsulated collar: Yes\u003c\/li\u003e\n\u003cli\u003eShell Fabric: 10-Denier Nylon shell and lining. 10-Denier Nylon waterproof-breathable hood and footbox.\u003c\/li\u003e\n\u003cli\u003eFilling: Ultra-Dry goose down\u003c\/li\u003e\n\u003cli\u003eFill power: 850+\u003c\/li\u003e\n\u003cli\u003eWeight: Regular: 930g \/ Long: 1027g\u003c\/li\u003e\n\u003cli\u003eFill Weight: Regular: 685g \/ Long: 780g\u003c\/li\u003e\n\u003cli\u003eCompression Regular: Size: 13L \/ Long: 13L\u003c\/li\u003e\n\u003cli\u003eZip: Right\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Sea to Summit","offers":[{"title":"Regular","offer_id":43864310972597,"sku":"SS-DB-STSSPRKW-9C-REG","price":400.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/files\/SparkDownSleepingBagWomens7C-45FRegular_ASL041071-331701_USP_2_41aace8a-cb57-4d04-a96d-d8348d48724c.jpg?v=1750865571"},{"product_id":"sea-to-summit-spark-pro-down-sleeping-bag-1-c","title":"Sea to Summit Spark Pro Down Sleeping Bag -1°C","description":"\u003cp\u003eBoasting an impressive 900+ FILL Power, RDS-certified, Goose Down with Ultra Dry, the Sea to Summit Spark Pro -1°C sleeping bag is the only option for ultralight backpacking adventures that puts comfort at the forefront. With the ability to be adapted to a range of conditions, the Spark Pro is as lightweight as it is versatile and functional. The optimal warmth-to-weight ratio makes this bag as comfortable as it is compact and easily packable.\u003cbr\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eUltralight does not mean ultra-tight: The Spark mummy sleeping bags are snug but still have adequate wiggle room for the performance-oriented, backcountry user.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePair up your Sea to Summit sleeping bag with a compatible liner for the ultimate sleep system. \u003ca rel=\"noopener\" title=\"sea to summit sleeping bag liners\" href=\"https:\/\/rockrun.com\/collections\/sleeping-bag-liners\/sea-to-summit\" target=\"_blank\"\u003eSleeping Bag Liners\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Help?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFor further assistance on choosing your down sleeping bag, we have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view \u003cspan\u003ehere: \u003c\/span\u003e\u003ca title=\"Article: A guide to down sleeping bags...down explained\" href=\"https:\/\/rockrun.com\/blogs\/the-flash-rock-run-blog\/a-guide-to-down-sleeping-bags-buying-guide\"\u003eA Guide to Down Sleeping Bags\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e900+ FILL Power, RDS-certified, Goose Down with Ultra Dry\u003c\/li\u003e\n\u003cli\u003eDown treatment for improved water resistance in damp conditions\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFeaturing 10-Denier Nylon shell and lining fabric, these lightweight fabrics offer breathability, protection and effective temperature regulation for premium comfort in the outdoors.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e10D Nylon's waterproof and breathable features offer added protection and prevents exposure to tent wall condensation.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMummy Fit: Fitted cut with generous footbox and technical hood, to maximise thermal efficiency and minimise bulk and weight.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFree Flow Zip System: Primary zip - full length #5 with zip-plow and two sliders. Secondary zip - 1\/4 length #3 with zip-plow and two sliders. Footbox zip - #3 with two sliders.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpark Pro -1 Vertical chest baffles, horizontal baffles lower half and base, box wall baffles top half of bag and sewn through quilted construction lower half. Spark Pro -9 Vertical chest baffles, horizontal baffles lower half and base, box wall baffle construction throughout.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFitted front draft collar: scalloped over the neck and oversized at the shoulders.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTechnical fitted hood with soft touch adjustment. Extra deep for cosy like feel.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePairs with Women's Sea to Summit bags.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eQuiltLock: Every Sea to Summit sleeping back features the QuiltLock system that uses the snap locks located at the shoulder and foot end of Sea to Summit sleeping bags plus the quilt footbox \/ quilt straps to secure a quilt to the sleeping bag. This adds thermal performance and versatility to your sleep system: your integrated Sea to Summit quilt now works for ultralight summer adventures and turns your three-season bag into a four-season sleep system.\u003c\/li\u003e\n\u003cli\u003eDraft tube\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification  \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum User Height:  Regular: 185cm \/  - Long: 198cm\u003c\/li\u003e\n\u003cli\u003eComfort Temperature: 3°C\u003c\/li\u003e\n\u003cli\u003eComfort Temperature limit:  -2°C\u003c\/li\u003e\n\u003cli\u003eShoulder width:  Regular: 155cm \/ Long: 165cm\u003c\/li\u003e\n\u003cli\u003eWaist With: Regular: 135cm \/ Long: 145cm\u003c\/li\u003e\n\u003cli\u003eFoot box width:  Regular: 102cm \/ Long: 112cm\u003c\/li\u003e\n\u003cli\u003eInsulated collar: Yes\u003c\/li\u003e\n\u003cli\u003eShell Fabric: 10-Denier Nylon shell and lining. 10-Denier Nylon waterproof-breathable hood and footbox. Nylon waterproof-breathable hood and footbox.\u003c\/li\u003e\n\u003cli\u003eFilling: Ultra-Dry goose down\u003c\/li\u003e\n\u003cli\u003eFill power: 900+\u003c\/li\u003e\n\u003cli\u003eWeight: Regular: 619g \/ Long: 672g\u003c\/li\u003e\n\u003cli\u003eFill Weight: Regular: 310g \/ Long: 356g\u003c\/li\u003e\n\u003cli\u003eCompression Size: 8L\u003c\/li\u003e\n\u003cli\u003eZip: Left\u003c\/li\u003e\n\u003cli\u003eDraft tube\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Sea to Summit","offers":[{"title":"Regular","offer_id":43864379949237,"sku":"SS-DB-STSSPRKPRO-1C-REG","price":400.0,"currency_code":"GBP","in_stock":false},{"title":"Long","offer_id":43864379982005,"sku":"SS-DB-STSSPRKPRO-1C-LNG","price":440.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/files\/SparkProDownSleepingBag-1C-30FRegular_ASL041071-050103_USP_2.jpg?v=1750865561"},{"product_id":"sea-to-summit-spark-pro-down-sleeping-bag-9-c","title":"Sea to Summit Spark Pro Down Sleeping Bag -9°C","description":"\u003cp\u003eBoasting an impressive 900+ FILL Power, RDS-certified, Goose Down with Ultra Dry, the Sea to Summit Spark Pro -9°C sleeping bag is the only option for ultralight backpacking adventures that puts comfort at the forefront. With the ability to be adapted to a range of conditions, the Spark Pro is as lightweight as it is versatile and functional. The optimal warmth-to-weight ratio makes this bag as comfortable as it is compact and easily packable.\u003c\/p\u003e\n\u003cp\u003eUltralight does not mean ultra-tight: The Spark mummy sleeping bags are snug but still have adequate wiggle room for the performance-oriented, backcountry user.\u003c\/p\u003e\n\u003cp\u003ePair up your Sea to Summit sleeping bag with a compatible liner for the ultimate sleep system. \u003ca href=\"https:\/\/rockrun.com\/collections\/sleeping-bag-liners\/sea-to-summit\" title=\"sea to summit sleeping bag liners\" rel=\"noopener\" target=\"_blank\"\u003eSleeping Bag Liners\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Help?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFor further assistance on choosing your down sleeping bag, we have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view \u003cspan\u003ehere: \u003c\/span\u003e\u003ca href=\"https:\/\/rockrun.com\/blogs\/the-flash-rock-run-blog\/a-guide-to-down-sleeping-bags-buying-guide\" title=\"Article: A guide to down sleeping bags...down explained\"\u003eA Guide to Down Sleeping Bags\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e900+ FILL Power, RDS-certified, Goose Down with Ultra Dry\u003c\/li\u003e\n\u003cli\u003eDown treatment for improved water resistance in damp conditions\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFeaturing 10-Denier Nylon shell and lining fabric, these lightweight fabrics offer breathability, protection and effective temperature regulation for premium comfort in the outdoors.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e10D Nylon's waterproof and breathable features offer added protection and prevents exposure to tent wall condensation.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMummy Fit: Fitted cut with generous footbox and technical hood, to maximise thermal efficiency and minimise bulk and weight.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFree Flow Zip System: Primary zip - full length #5 with zip-plow and two sliders. Secondary zip - 1\/4 length #3 with zip-plow and two sliders. Footbox zip - #3 with two sliders.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpark Pro -1 Vertical chest baffles, horizontal baffles lower half and base, box wall baffles top half of bag and sewn through quilted construction lower half. Spark Pro -9 Vertical chest baffles, horizontal baffles lower half and base, box wall baffle construction throughout.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFitted front draft collar: scalloped over the neck and oversized at the shoulders.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTechnical fitted hood with soft touch adjustment. Extra deep for cosy like feel.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePairs with Women's Sea to Summit bags.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eQuiltLock: Every Sea to Summit sleeping back features the QuiltLock system that uses the snap locks located at the shoulder and foot end of Sea to Summit sleeping bags plus the quilt footbox \/ quilt straps to secure a quilt to the sleeping bag. This adds thermal performance and versatility to your sleep system: your integrated Sea to Summit quilt now works for ultralight summer adventures and turns your three-season bag into a four-season sleep system.\u003c\/li\u003e\n\u003cli\u003eDraft tube\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification  \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum User Height:  Regular: 185cm \/  - Long: 198cm\u003c\/li\u003e\n\u003cli\u003eComfort Temperature: -2°C\u003c\/li\u003e\n\u003cli\u003eComfort Temperature limit:  -9°C\u003c\/li\u003e\n\u003cli\u003eShoulder width:  Regular: 155cm \/ Long: 165cm\u003c\/li\u003e\n\u003cli\u003eWaist With: Regular: 135cm \/ Long: 145cm\u003c\/li\u003e\n\u003cli\u003eFoot box width:  Regular: 102cm \/ Long: 112cm\u003c\/li\u003e\n\u003cli\u003eInsulated collar: Yes\u003c\/li\u003e\n\u003cli\u003eShell Fabric: 10-Denier Nylon shell and lining. 10-Denier Nylon waterproof-breathable hood and footbox. Nylon waterproof-breathable hood and footbox.\u003c\/li\u003e\n\u003cli\u003eFilling: Ultra-Dry goose down\u003c\/li\u003e\n\u003cli\u003eFill power: 900+\u003c\/li\u003e\n\u003cli\u003eWeight: Regular: 784g \/ Long: 861g\u003c\/li\u003e\n\u003cli\u003eFill Weight: Regular: 480g \/ Long: 504g\u003c\/li\u003e\n\u003cli\u003eCompression Size: 13L\u003c\/li\u003e\n\u003cli\u003eZip: Left\u003c\/li\u003e\n\u003cli\u003eDraft tube\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Sea to Summit","offers":[{"title":"Regular","offer_id":43864442077365,"sku":"SS-DB-STSSPRKPRO-9C-REG","price":480.0,"currency_code":"GBP","in_stock":true},{"title":"Long","offer_id":43864442110133,"sku":"SS-DB-STSSPRKPRO-9C-LNG","price":512.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/files\/SparkProDownSleepingBag-1C-30FRegular_ASL041071-050103_USP_2_a4ccee7f-1c1d-4c39-892f-6820cbf4c500.jpg?v=1750865556"},{"product_id":"sea-to-summit-ascent-down-sleeping-bag-1-c","title":"Sea to Summit Ascent Down Sleeping Bag -1°C","description":"\u003cp\u003eThe Sea to Summit Ascent -1°C down mummy sleeping bag is a 2.5-season bag that offers unparalleled versatility, thanks to its advanced design and premium down insulation, making it ideal for various climates backpacking and camping. Whether you're embarking on a lengthy hike or a quick weekend trip, the ultra-lightweight 750+ RDS Certified duck down provides exceptional warmth in cold conditions, while the innovative triple-zip Free-Flow Zip system allows for excellent ventilation in warmer weather. Shaped to allow a natural sleeping position for comfort, while light and compact enough to go anywhere. You can also form a snug double sleeping bag by zipping to any women's sleeping bag from Sea to Summit.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003ePair up your Sea to Summit sleeping bag with a compatible liner for the ultimate sleep system. \u003ca rel=\"noopener\" title=\"sea to summit sleeping bag liners\" href=\"https:\/\/rockrun.com\/collections\/sleeping-bag-liners\/sea-to-summit\" target=\"_blank\"\u003eSleeping Bag Liners\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Help?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFor further assistance on choosing your down sleeping bag, we have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view \u003cspan\u003ehere: \u003c\/span\u003e\u003ca href=\"https:\/\/rockrun.com\/blogs\/the-flash-rock-run-blog\/a-guide-to-down-sleeping-bags-buying-guide\" title=\"Article: A guide to down sleeping bags...down explained\"\u003eA Guide to Down Sleeping Bags\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eFeatures\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eULTRA-DRY Down 750+ Loft 90% Down Cluster Premium duck.\u003c\/li\u003e\n\u003cli\u003eDown certified Responsible Down Standard (RDS).\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFree-flow zip system: full-length YKK® #5 main side zip, half-length opposite side zip, and foot zip provides unparalleled ventilation and use as a comforter.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVertical baffles over the chest to prevent down shifting as you roll over in your sleep.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eShaped hood, oversized draft collar, and zip draft tube keep the cold out and the warmth in.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInternal pocket for phone \/ GPS \/ valuables.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes lightweight Ultra-Sil compression bag and storage cell.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eForm a snug double sleeping bag by zipping to any women's sleeping bag from Sea to Summit.\u003c\/li\u003e\n\u003cli\u003eComes with an Ultra-Sil compression bag and storage cell.\u003c\/li\u003e\n\u003cli\u003eQuiltLock: Every Sea to Summit sleeping back features the QuiltLock system that uses the snap locks located at the shoulder and foot end of Sea to Summit sleeping bags plus the quilt footbox \/ quilt straps to secure a quilt to the sleeping bag. This adds thermal performance and versatility to your sleep system: your integrated Sea to Summit quilt now works for ultralight summer adventures and turns your three-season bag into a four-season sleep system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum User Height:  Regular: 185cm \/  - Long:  198cm\u003c\/li\u003e\n\u003cli\u003eComfort Temperature: 3°C\u003c\/li\u003e\n\u003cli\u003eComfort Temperature limit:  -2°C\u003c\/li\u003e\n\u003cli\u003eShoulder width:  Regular: 158cm \/ Long: 168cm\u003c\/li\u003e\n\u003cli\u003eWaist With: Regular: 146cm \/ Long: 156cm\u003c\/li\u003e\n\u003cli\u003eFoot box width:  Regular: 119cm \/ Long: 129cm\u003c\/li\u003e\n\u003cli\u003eInsulated collar: Yes\u003c\/li\u003e\n\u003cli\u003eShell Fabric: Recycled 20-Denier Nylon shell and lining. 10-Denier Nylon waterproof-breathable hood and footbox.\u003c\/li\u003e\n\u003cli\u003eFilling: Ultra-Dry duck down\u003c\/li\u003e\n\u003cli\u003eFill power: 750+\u003c\/li\u003e\n\u003cli\u003eWeight: Regular: 782g \/ Long: 879g\u003c\/li\u003e\n\u003cli\u003eFill Weight: Regular: 300g \/ Long: 343g\u003c\/li\u003e\n\u003cli\u003eCompression Size: 8L\u003c\/li\u003e\n\u003cli\u003eZip: Left\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Sea to Summit","offers":[{"title":"Regular","offer_id":44099729522869,"sku":"SS-DB-STSASC-1C-REG","price":300.0,"currency_code":"GBP","in_stock":true},{"title":"Long","offer_id":44099729555637,"sku":"SS-DB-STSASC-1C-LNG","price":320.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/files\/AscentDownSleepingBag-1C-30FRegular_ASL041101-052001_USP_3_ca6d7f48-69da-4da5-b8da-f1233f54da99.jpg?v=1750865375"},{"product_id":"sea-to-summit-ascent-womens-down-sleeping-bag-1-c","title":"Sea to Summit Ascent Womens Down Sleeping Bag -1°C","description":"\u003cp\u003eThe Sea to Summit Ascent Womens -1°C down mummy sleeping bag is a 3.5-season bag that offers unparalleled versatility, thanks to its advanced design and premium down insulation, making it ideal for various climates and outdoor activities. Whether you're embarking on a lengthy hike or a quick weekend trip, the ultra-lightweight 750+ RDS Certified duck down provides exceptional warmth in cold conditions, while the innovative triple-zip Free-Flow Zip system allows for excellent ventilation in warmer weather. Shaped with a relaxed Mummy Fit specifically for women: A more relaxed yet tapered mummy fit with high thermal performance. Wider at the hips and narrower at the shoulders for a better fit and heat retention for women. You can also form a snug double sleeping bag by zipping to any men's sleeping bag from Sea to Summit.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003ePair up your Sea to Summit sleeping bag with a compatible liner for the ultimate sleep system. \u003ca href=\"https:\/\/rockrun.com\/collections\/sleeping-bag-liners\/sea-to-summit\" title=\"sea to summit sleeping bag liners\" rel=\"noopener\" target=\"_blank\"\u003eSleeping Bag Liners\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Help?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFor further assistance on choosing your down sleeping bag, we have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view \u003cspan\u003ehere: \u003c\/span\u003e\u003ca title=\"Article: A guide to down sleeping bags...down explained\" href=\"https:\/\/rockrun.com\/blogs\/the-flash-rock-run-blog\/a-guide-to-down-sleeping-bags-buying-guide\"\u003eA Guide to Down Sleeping Bags\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eFeatures\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eULTRA-DRY Down 750+ Loft 90% Down Cluster Premium Duck.\u003c\/li\u003e\n\u003cli\u003eDown certified Responsible Down Standard (RDS).\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFree-flow zip system: full-length YKK® #5 main side zip, half-length opposite side zip, and foot zip provides unparalleled ventilation and use as a comforter.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVertical baffles over the chest to prevent down shifting as you roll over in your sleep.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eShaped hood, oversized draft collar, and zip draft tube keep the cold out and the warmth in.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInternal pocket for phone \/ GPS \/ valuables.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes lightweight Ultra-Sil compression bag and storage cell.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eForm a snug double sleeping bag by zipping to any men's sleeping bag from Sea to Summit.\u003c\/li\u003e\n\u003cli\u003eComes with an Ultra-Sil compression bag and storage cell.\u003c\/li\u003e\n\u003cli\u003eQuiltLock: Every Sea to Summit sleeping back features the QuiltLock system that uses the snap locks located at the shoulder and foot end of Sea to Summit sleeping bags plus the quilt footbox \/ quilt straps to secure a quilt to the sleeping bag. This adds thermal performance and versatility to your sleep system: your integrated Sea to Summit quilt now works for ultralight summer adventures and turns your three-season bag into a four-season sleep system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum User Height:  Regular: 170cm \/  - Long:  185cm\u003c\/li\u003e\n\u003cli\u003eComfort Temperature: -1°C\u003c\/li\u003e\n\u003cli\u003eComfort Temperature limit:  -8°C\u003c\/li\u003e\n\u003cli\u003eShoulder width:  Regular: 145cm \/ Long: 155cm\u003c\/li\u003e\n\u003cli\u003eWaist With: Regular: 140cm \/ Long: 150cm\u003c\/li\u003e\n\u003cli\u003eFoot box width:  Regular: 109cm \/ Long: 119cm\u003c\/li\u003e\n\u003cli\u003eInsulated collar: Yes\u003c\/li\u003e\n\u003cli\u003eShell Fabric: Recycled 20-Denier Nylon shell and lining. 10-Denier Nylon waterproof-breathable hood and footbox.\u003c\/li\u003e\n\u003cli\u003eFilling: Ultra-Dry Duck down\u003c\/li\u003e\n\u003cli\u003eFill power: 750+\u003c\/li\u003e\n\u003cli\u003eWeight: Regular: 893g \/ Long: 1002g\u003c\/li\u003e\n\u003cli\u003eFill Weight: Regular: 459g \/ Long: 520g\u003c\/li\u003e\n\u003cli\u003eCompression Regular: Size: 10L \/ Long: 10L\u003c\/li\u003e\n\u003cli\u003eZip: Right\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Sea to Summit","offers":[{"title":"Regular","offer_id":44099801579701,"sku":"SS-DB-STSASCW-1C-REG","price":308.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/files\/AscentDownSleepingBagWomens-1C-30FRegular_ASL041101-330401_USP_3_d578c8e3-b11b-4980-b75f-2bfea42e667e.jpg?v=1750865372"},{"product_id":"sea-to-summit-hamelin-synthetic-sleeping-bag-1-c","title":"Sea to Summit Hamelin Synthetic Sleeping Bag -1°C","description":"\u003cp\u003eIntroducing the Sea to Summit Hamelin Synthetic Sleeping Bag, perfect for your next backpacking adventure. With modern advancements in synthetic fabrics, this bag is both lightweight and versatile, able to withstand damp and cold conditions. Leave heavy, traditional bags behind and enjoy a comfortable night's sleep with this high-performance backpacking option.\u003c\/p\u003e\n\u003cp\u003eMade from recycled materials, and features an efficient Contour mummy shape that offers room to move in any sleeping position with strategically placed Revive Loft insulation for thermal regulation. The Free Flow full-length side zipper with double sliders converts the bag to a quilt and allows for customisable vents. It is made from recycled materials and is bluesign APPROVED non-PFAS water-repellent finish allows you to rest with ease. Hamelin is part of our 1% for the Planet commitment.\u003c\/p\u003e\n\u003cp\u003ePair up your Sea to Summit sleeping bag with a compatible liner for the ultimate sleep system. \u003ca rel=\"noopener\" title=\"sea to summit sleeping bag liners\" href=\"https:\/\/rockrun.com\/collections\/sleeping-bag-liners\/sea-to-summit\" target=\"_blank\"\u003eSleeping Bag Liners\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ereVIVE\u003c\/strong\u003e: Part of Sea To Summit's reVIVE range of sleeping bags \u0026amp; sleeping mats, The reVIVE Range has the smallest environmental footprint of any sleep system product S-T-S has ever offered. They are not simply a revision to the way outdoor products have been made in the past; they are a blueprint for how gear will be built in the future.\u003c\/p\u003e\n\u003cp\u003eSolution Dying: A process where dye is added to the liquid polymer before the fibre is extruded. The resultant fabrics will not fade over time in the same way conventional fabrics will. The real upside is a massive reduction in water and chemical use and in secondary emissions) such as CO₂ during manufacture. \u003c\/p\u003e\n\u003cp\u003ereVIVE products – and other Sea to Summit equipment – utilising recycled materials that are RCS-certified. The Recycled Claim Standard (RCS) is an international, voluntary standard that uses the ISO definition for recycled, sets criteria for third-party certification of recycled input and ensures a chain of custody throughout the supply chain.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBluesign APPROVED, 20D recycled polyester shell with non-PFC DWR. 20D BluesignAPPROVED recycled polyester liner.\u003c\/li\u003e\n\u003cli\u003e100% RCS-certified, post-consumer, recycled, multi-denier synthetic insulation.\u003c\/li\u003e\n\u003cli\u003eFree Flow zipper system and relaxed mummy fit for comfort and performance across multiple seasons, varying weather and challenging environments. \u003c\/li\u003e\n\u003cli\u003eMens and women models can be zipped together to form one large sleeping bag for two thanks to opposite side zippers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification  \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIntended Use: Backpacking\/camping\u003c\/li\u003e\n\u003cli\u003eSeason: 2-3\u003c\/li\u003e\n\u003cli\u003eMaximum User Height:  Regular: 185cm \/  - Long: 198cm\u003c\/li\u003e\n\u003cli\u003eFit: Countur - relaxed mummy\u003c\/li\u003e\n\u003cli\u003eComfort Temperature: 3°C\u003c\/li\u003e\n\u003cli\u003eComfort Temperature limit:  -1°C\u003c\/li\u003e\n\u003cli\u003eShoulder width:  Regular: 158cm \/ Long: 168cm\u003c\/li\u003e\n\u003cli\u003eWaist With: Regular: 146cm \/ Long: 156cm\u003c\/li\u003e\n\u003cli\u003eFoot box width:  Regular: 119cm \/ Long: 129cm\u003c\/li\u003e\n\u003cli\u003eInsulated collar: Yes\u003c\/li\u003e\n\u003cli\u003eShell Fabric: bluesign APPROVED, 50D recycled polyester shell, non-PFC DWR. 50D bluesign APPROVED recycled polyester liner. \u003c\/li\u003e\n\u003cli\u003eInsulation: 100% RCS certified, postconsumer recycled, multi denier polyester. Offset insulation avoids cold spots\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: Regular: 1124g \/ Long: 1263g\u003c\/li\u003e\n\u003cli\u003eFill Weight: Regular: 710g \/ Long: 805g\u003c\/li\u003e\n\u003cli\u003eCompression Size: -\u003c\/li\u003e\n\u003cli\u003eZip: The Main Left Side zipper continues through the footbox. Zipper plough, double sliders. Half-length zipper on the opposite side.\u003c\/li\u003e\n\u003cli\u003eDraft tube\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Sea to Summit","offers":[{"title":"Regular","offer_id":54963893895541,"sku":"SS-DB-STSSHAM-1C-REG","price":144.5,"currency_code":"GBP","in_stock":true},{"title":"Long","offer_id":54963893928309,"sku":"SS-DB-STSSHAM-1C-LONG","price":153.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/files\/2_29bf770c-81d3-48ba-9daf-3bf7400bd17a.png?v=1750864268"},{"product_id":"sea-to-summit-hamelin-synthetic-sleeping-bag-9-c","title":"Sea to Summit Hamelin Synthetic Sleeping Bag -9°C","description":"\u003cp\u003eIntroducing the Sea to Summit Hamelin Synthetic Sleeping Bag, perfect for your next backpacking adventure. With modern advancements in synthetic fabrics, this bag is both lightweight and versatile, able to withstand damp and cold conditions. Leave heavy, traditional bags behind and enjoy a comfortable night's sleep with this high-performance backpacking option.\u003c\/p\u003e\n\u003cp\u003eMade from recycled materials, and features an efficient Contour mummy shape that offers room to move in any sleeping position with strategically placed Revive Loft insulation for thermal regulation. The Free Flow full-length side zipper with double sliders converts the bag to a quilt and allows for customisable vents. It is made from recycled materials and is bluesign APPROVED non-PFAS water-repellent finish allows you to rest with ease. Hamelin is part of our 1% for the Planet commitment.\u003c\/p\u003e\n\u003cp\u003ePair up your Sea to Summit sleeping bag with a compatible liner for the ultimate sleep system. \u003ca href=\"https:\/\/rockrun.com\/collections\/sleeping-bag-liners\/sea-to-summit\" title=\"sea to summit sleeping bag liners\" rel=\"noopener\" target=\"_blank\"\u003eSleeping Bag Liners\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ereVIVE\u003c\/strong\u003e: Part of Sea To Summit's reVIVE range of sleeping bags \u0026amp; sleeping mats, The reVIVE Range has the smallest environmental footprint of any sleep system product S-T-S has ever offered. They are not simply a revision to the way outdoor products have been made in the past; they are a blueprint for how gear will be built in the future.\u003c\/p\u003e\n\u003cp\u003eSolution Dying: A process where dye is added to the liquid polymer before the fibre is extruded. The resultant fabrics will not fade over time in the same way conventional fabrics will. The real upside is a massive reduction in water and chemical use and in secondary emissions) such as CO₂ during manufacture. \u003c\/p\u003e\n\u003cp\u003ereVIVE products – and other Sea to Summit equipment – utilising recycled materials that are RCS-certified. The Recycled Claim Standard (RCS) is an international, voluntary standard that uses the ISO definition for recycled, sets criteria for third-party certification of recycled input and ensures a chain of custody throughout the supply chain.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBluesign APPROVED, 20D recycled polyester shell with non-PFC DWR. 20D BluesignAPPROVED recycled polyester liner.\u003c\/li\u003e\n\u003cli\u003e100% RCS-certified, post-consumer, recycled, multi-denier synthetic insulation.\u003c\/li\u003e\n\u003cli\u003eFree Flow zipper system and relaxed mummy fit for comfort and performance across multiple seasons, varying weather and challenging environments. \u003c\/li\u003e\n\u003cli\u003eMens and women models can be zipped together to form one large sleeping bag for two thanks to opposite side zippers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification  \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIntended Use: Backpacking\/camping\u003c\/li\u003e\n\u003cli\u003eSeason: 3-4\u003c\/li\u003e\n\u003cli\u003eMaximum User Height:  Regular: 185cm \/  - Long: 198cm\u003c\/li\u003e\n\u003cli\u003eFit: Countur - relaxed mummy\u003c\/li\u003e\n\u003cli\u003eComfort Temperature: -3°C\u003c\/li\u003e\n\u003cli\u003eComfort Temperature limit:  -9°C\u003c\/li\u003e\n\u003cli\u003eShoulder width:  Regular: 158cm \/ Long: 168cm\u003c\/li\u003e\n\u003cli\u003eWaist With: Regular: 146cm \/ Long: 156cm\u003c\/li\u003e\n\u003cli\u003eFoot box width:  Regular: 119cm \/ Long: 129cm\u003c\/li\u003e\n\u003cli\u003eInsulated collar: Yes\u003c\/li\u003e\n\u003cli\u003eShell Fabric: bluesign APPROVED, 50D recycled polyester shell, non-PFC DWR. 50D bluesign APPROVED recycled polyester liner. \u003c\/li\u003e\n\u003cli\u003eInsulation: 100% RCS certified, postconsumer recycled, multi denier polyester. Offset insulation avoids cold spots\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: Regular: 1626g \/ Long: 1837g\u003c\/li\u003e\n\u003cli\u003eFill Weight: Regular: 1210g \/ Long: 1375g\u003c\/li\u003e\n\u003cli\u003eCompression Size: -\u003c\/li\u003e\n\u003cli\u003eZip: The Main Left Side zipper continues through the footbox. Zipper plough, double sliders. Half-length zipper on the opposite side.\u003c\/li\u003e\n\u003cli\u003eDraft tube\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Sea to Summit","offers":[{"title":"Regular","offer_id":54964108263797,"sku":"SS-DB-STSSHAM-9C-REG","price":161.5,"currency_code":"GBP","in_stock":true},{"title":"Long","offer_id":54964108296565,"sku":"SS-DB-STSSHAM-9C-LONG","price":170.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/files\/1_800be48d-8d49-420f-aef7-670d6b7ce7b3.png?v=1750864265"},{"product_id":"sea-to-summit-hamelin-womens-synthetic-sleeping-bag-9-c","title":"Sea to Summit Hamelin Womens Synthetic Sleeping Bag -9°C","description":"\u003cp\u003eIntroducing the women's Sea to Summit Hamelin Synthetic Sleeping Bag, perfect for your next backpacking adventure. With modern advancements in synthetic fabrics, this bag is both lightweight and versatile, able to withstand damp and cold conditions. Leave heavy, traditional bags behind and enjoy a comfortable night's sleep with this high-performance backpacking option.\u003c\/p\u003e\n\u003cp\u003eThis specially designed bag offers a more personalised fit for women, ensuring a comfortable and warm sleep by conforming to your body shape and eliminating any cold spots.\u003c\/p\u003e\n\u003cp\u003eMade from recycled materials, and features an efficient Contour mummy shape that offers room to move in any sleeping position with strategically placed Revive Loft insulation for thermal regulation. The Free Flow full-length side zipper with double sliders converts the bag to a quilt and allows for customisable vents. It is made from recycled materials and is bluesign APPROVED non-PFAS water-repellent finish allows you to rest with ease. Hamelin is part of our 1% for the Planet commitment.\u003c\/p\u003e\n\u003cp\u003ePair up your Sea to Summit sleeping bag with a compatible liner for the ultimate sleep system. \u003ca href=\"https:\/\/rockrun.com\/collections\/sleeping-bag-liners\/sea-to-summit\" title=\"sea to summit sleeping bag liners\" rel=\"noopener\" target=\"_blank\"\u003eSleeping Bag Liners\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ereVIVE\u003c\/strong\u003e: Part of Sea To Summit's reVIVE range of sleeping bags \u0026amp; sleeping mats, The reVIVE Range has the smallest environmental footprint of any sleep system product S-T-S has ever offered. They are not simply a revision to the way outdoor products have been made in the past; they are a blueprint for how gear will be built in the future.\u003c\/p\u003e\n\u003cp\u003eSolution Dying: A process where dye is added to the liquid polymer before the fibre is extruded. The resultant fabrics will not fade over time in the same way conventional fabrics will. The real upside is a massive reduction in water and chemical use and in secondary emissions) such as CO₂ during manufacture. \u003c\/p\u003e\n\u003cp\u003ereVIVE products – and other Sea to Summit equipment – utilising recycled materials that are RCS-certified. The Recycled Claim Standard (RCS) is an international, voluntary standard that uses the ISO definition for recycled, sets criteria for third-party certification of recycled input and ensures a chain of custody throughout the supply chain.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBluesign APPROVED, 20D recycled polyester shell with non-PFC DWR. 20D BluesignAPPROVED recycled polyester liner.\u003c\/li\u003e\n\u003cli\u003e100% RCS-certified, post-consumer, recycled, multi-denier synthetic insulation.\u003c\/li\u003e\n\u003cli\u003eFree Flow zipper system and relaxed mummy fit for comfort and performance across multiple seasons, varying weather and challenging environments. \u003c\/li\u003e\n\u003cli\u003eMens and women models can be zipped together to form one large sleeping bag for two thanks to opposite side zippers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification  \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIntended Use: Backpacking\/camping\u003c\/li\u003e\n\u003cli\u003eSeason: 3-4\u003c\/li\u003e\n\u003cli\u003eMaximum User Height:  Regular: 170cm \/  - Long: 185cm\u003c\/li\u003e\n\u003cli\u003eFit: Countur - relaxed mummy\u003c\/li\u003e\n\u003cli\u003eComfort Temperature: -9°C\u003c\/li\u003e\n\u003cli\u003eComfort Temperature limit:  -16°C\u003c\/li\u003e\n\u003cli\u003eShoulder width:  Regular: 145cm \/ Long: 155cm\u003c\/li\u003e\n\u003cli\u003eWaist With: Regular: 140cm \/ Long: 150cm\u003c\/li\u003e\n\u003cli\u003eFoot box width:  Regular: 109cm \/ Long: 119cm\u003c\/li\u003e\n\u003cli\u003eInsulated collar: Yes\u003c\/li\u003e\n\u003cli\u003eShell Fabric: bluesign APPROVED, 50D recycled polyester shell, non-PFC DWR. 50D bluesign APPROVED recycled polyester liner. \u003c\/li\u003e\n\u003cli\u003eInsulation: 100% RCS certified, postconsumer recycled, multi denier polyester. Offset insulation avoids cold spots\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: Regular: 1626g \/ Long: 1837g\u003c\/li\u003e\n\u003cli\u003eFill Weight: Regular: 2015g \/ Long: 2290g\u003c\/li\u003e\n\u003cli\u003eCompression Size: -\u003c\/li\u003e\n\u003cli\u003eZip: The Main Left Side zipper continues through the footbox. Zipper plough, double sliders. Half-length zipper on the opposite side.\u003c\/li\u003e\n\u003cli\u003eDraft tube\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Sea to Summit","offers":[{"title":"Regular","offer_id":54964385841525,"sku":"SS-DB-STSSHAMW-9C-REG","price":161.5,"currency_code":"GBP","in_stock":true},{"title":"Long","offer_id":54964385874293,"sku":"SS-DB-STSSHAMW-9C-LONG","price":170.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/files\/FREESHIPPING_2.png?v=1750864261"},{"product_id":"sea-to-summit-hamelin-womens-synthetic-sleeping-bag-1-c","title":"Sea to Summit Hamelin Womens Synthetic Sleeping Bag -1°C","description":"\u003cp\u003eIntroducing the women's Sea to Summit Hamelin Synthetic Sleeping Bag, perfect for your next backpacking adventure. With modern advancements in synthetic fabrics, this bag is both lightweight and versatile, able to withstand damp and cold conditions. Leave heavy, traditional bags behind and enjoy a comfortable night's sleep with this high-performance backpacking option.\u003c\/p\u003e\n\u003cp\u003eThis specially designed bag offers a more personalised fit for women, ensuring a comfortable and warm sleep by conforming to your body shape and eliminating any cold spots.\u003c\/p\u003e\n\u003cp\u003eMade from recycled materials, and features an efficient Contour mummy shape that offers room to move in any sleeping position with strategically placed Revive Loft insulation for thermal regulation. The Free Flow full-length side zipper with double sliders converts the bag to a quilt and allows for customisable vents. It is made from recycled materials and is bluesign APPROVED non-PFAS water-repellent finish allows you to rest with ease. Hamelin is part of our 1% for the Planet commitment.\u003c\/p\u003e\n\u003cp\u003ePair up your Sea to Summit sleeping bag with a compatible liner for the ultimate sleep system. \u003ca href=\"https:\/\/rockrun.com\/collections\/sleeping-bag-liners\/sea-to-summit\" title=\"sea to summit sleeping bag liners\" rel=\"noopener\" target=\"_blank\"\u003eSleeping Bag Liners\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ereVIVE\u003c\/strong\u003e: Part of Sea To Summit's reVIVE range of sleeping bags \u0026amp; sleeping mats, The reVIVE Range has the smallest environmental footprint of any sleep system product S-T-S has ever offered. They are not simply a revision to the way outdoor products have been made in the past; they are a blueprint for how gear will be built in the future.\u003c\/p\u003e\n\u003cp\u003eSolution Dying: A process where dye is added to the liquid polymer before the fibre is extruded. The resultant fabrics will not fade over time in the same way conventional fabrics will. The real upside is a massive reduction in water and chemical use and in secondary emissions) such as CO₂ during manufacture. \u003c\/p\u003e\n\u003cp\u003ereVIVE products – and other Sea to Summit equipment – utilising recycled materials that are RCS-certified. The Recycled Claim Standard (RCS) is an international, voluntary standard that uses the ISO definition for recycled, sets criteria for third-party certification of recycled input and ensures a chain of custody throughout the supply chain.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBluesign APPROVED, 20D recycled polyester shell with non-PFC DWR. 20D BluesignAPPROVED recycled polyester liner.\u003c\/li\u003e\n\u003cli\u003e100% RCS-certified, post-consumer, recycled, multi-denier synthetic insulation.\u003c\/li\u003e\n\u003cli\u003eFree Flow zipper system and relaxed mummy fit for comfort and performance across multiple seasons, varying weather and challenging environments. \u003c\/li\u003e\n\u003cli\u003eMens and women models can be zipped together to form one large sleeping bag for two thanks to opposite side zippers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification  \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIntended Use: Backpacking\/camping\u003c\/li\u003e\n\u003cli\u003eSeason: 2-3\u003c\/li\u003e\n\u003cli\u003eMaximum User Height:  Regular: 170cm \/  - Long: 185cm\u003c\/li\u003e\n\u003cli\u003eFit: Countur - relaxed mummy\u003c\/li\u003e\n\u003cli\u003eComfort Temperature: -1°C\u003c\/li\u003e\n\u003cli\u003eComfort Temperature limit:  -8°C\u003c\/li\u003e\n\u003cli\u003eShoulder width:  Regular: 145cm \/ Long: 155cm\u003c\/li\u003e\n\u003cli\u003eWaist With: Regular: 140cm \/ Long: 150cm\u003c\/li\u003e\n\u003cli\u003eFoot box width:  Regular: 109cm \/ Long: 119cm\u003c\/li\u003e\n\u003cli\u003eInsulated collar: Yes\u003c\/li\u003e\n\u003cli\u003eShell Fabric: bluesign APPROVED, 50D recycled polyester shell, non-PFC DWR. 50D bluesign APPROVED recycled polyester liner. \u003c\/li\u003e\n\u003cli\u003eInsulation: 100% RCS certified, postconsumer recycled, multi denier polyester. Offset insulation avoids cold spots\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: Regular: 1447g \/ Long: 1645g\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompression Size: -\u003c\/li\u003e\n\u003cli\u003eZip: The Main Left Side zipper continues through the footbox. Zipper plough, double sliders. Half-length zipper on the opposite side.\u003c\/li\u003e\n\u003cli\u003eDraft tube\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Sea to Summit","offers":[{"title":"Regular","offer_id":54964494434677,"sku":"SS-DB-STSSHAMW-1C-REG","price":144.5,"currency_code":"GBP","in_stock":true},{"title":"Long","offer_id":54964494467445,"sku":"SS-DB-STSSHAMW-1C-LONG","price":153.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/files\/HamelinWomensSyntheticSleepingBag-1C-30F_R_ASL043132-050801_PRIMARY.jpg?v=1750864258"},{"product_id":"sea-to-summit-boab-synthetic-unisex-sleeping-bag","title":"Sea to Summit Boab Synthetic Unisex Sleeping Bag -1°C","description":"\u003cp\u003eThe Boab is a comfortable, roomy, recycled synthetic unisex sleeping bag made for camping nights that accompany climbing, bouldering, fishing, paddling, or trekking adventures. It easily converts into a quilt with a full-length zipper extending through the footbox. Dual zipper sliders allow for customised ventilation for temperature regulation in any weather. Moisture-wicking lining and a durable Bluesign APPROVED RCS-recycled fabric (with non-PFAS water-repellency) keep you snug in uncertain weather. Easy to care for synthetic insulation with RCS-recycled fabrics, 100% RCS-recycled polyester makes this resilient bag up for any task. Boab is part of our 1% for the Planet commitment. If you are looking for a performance bag that's easily maintained, you find muumy-shaped bags a little constrictive and can cover a multitude of your day-to-day adventures, then the Boab is the one for you.\u003c\/p\u003e\n\u003cp\u003ePair up your Sea to Summit sleeping bag with a compatible liner for the ultimate sleep system. \u003ca rel=\"noopener\" title=\"sea to summit sleeping bag liners\" href=\"https:\/\/rockrun.com\/collections\/sleeping-bag-liners\/sea-to-summit\" target=\"_blank\"\u003eSleeping Bag Liners\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ereVIVE\u003c\/strong\u003e: Part of Sea To Summit's reVIVE range of sleeping bags \u0026amp; sleeping mats, The reVIVE Range has the smallest environmental footprint of any sleep system product S-T-S has ever offered. They are not simply a revision to the way outdoor products have been made in the past; they are a blueprint for how gear will be built in the future.\u003c\/p\u003e\n\u003cp\u003eSolution Dying: A process where dye is added to the liquid polymer before the fibre is extruded. The resultant fabrics will not fade over time in the same way conventional fabrics will. The real upside is a massive reduction in water and chemical use and in secondary emissions) such as CO₂ during manufacture. \u003c\/p\u003e\n\u003cp\u003ereVIVE products – and other Sea to Summit equipment – utilising recycled materials that are RCS-certified. The Recycled Claim Standard (RCS) is an international, voluntary standard that uses the ISO definition for recycled, sets criteria for third-party certification of recycled input and ensures a chain of custody throughout the supply chain.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ebluesign APPROVED fabrics 50D recycled polyester shell with nonPFC DWR. 50D bluesign APPROVED fabrics recycled polyester liner\u003c\/li\u003e\n\u003cli\u003e100% RCS-certified, post-consumer, recycled, multi-denier synthetic insulation.\u003c\/li\u003e\n\u003cli\u003eGenerous, gender-neutral cut offers plenty of room to move – ideal for those who find mummy bags constrictive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification  \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIntended Use: Camping\u003c\/li\u003e\n\u003cli\u003eSeason: 2-3\u003c\/li\u003e\n\u003cli\u003eMaximum User Height:  Short: Regular\/Regular Wide: 185cm \/  - Long: 198cm\u003c\/li\u003e\n\u003cli\u003eFit: Tapered rectangular\u003c\/li\u003e\n\u003cli\u003eComfort Temperature: 2°C\u003c\/li\u003e\n\u003cli\u003eComfort Temperature limit:  -1°C\u003c\/li\u003e\n\u003cli\u003eShoulder width:  Short: 142cm Regular: 152cm Regular Wide: 172cm \/ Long: 162cm\u003c\/li\u003e\n\u003cli\u003eWaist With: Short: 135cm Regular: 145cm Regular Wide: 165cm \/ Long: 155cm\u003c\/li\u003e\n\u003cli\u003eFoot box width:  Short: 90cm Regular: 100cm Regular Wide: 120cm \/ Long: 110cm\u003c\/li\u003e\n\u003cli\u003eInsulated collar: Yes\u003c\/li\u003e\n\u003cli\u003eShell Fabric: bluesign APPROVED fabrics 50D recycled polyester shell with non PFC DWR.\u003c\/li\u003e\n\u003cli\u003eInsulation: 100% RCS certified, postconsumer recycled, multi denier polyester. Offset insulation avoids cold spots\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: Short: 1227g Regular: 1391g Regular Wide: 1550g \/ Long: 1563g\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompression Size: -\u003c\/li\u003e\n\u003cli\u003eZip: The Main Left Side zipper continues through the footbox. Zipper plough, double sliders.\u003c\/li\u003e\n\u003cli\u003eDraft tube\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Sea to Summit","offers":[{"title":"Short","offer_id":54964677837173,"sku":"SS-DB-STSSBOAB-1C-SHORT","price":111.0,"currency_code":"GBP","in_stock":false},{"title":"Regular","offer_id":54964536377717,"sku":"SS-DB-STSSBOAB-1C-REG","price":111.0,"currency_code":"GBP","in_stock":true},{"title":"Regular Wide","offer_id":54964677869941,"sku":"SS-DB-STSSBOAB-1C-REGWIDE","price":119.0,"currency_code":"GBP","in_stock":false},{"title":"Long","offer_id":54964536410485,"sku":"SS-DB-STSSBOAB-1C-LONG","price":119.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/files\/BoabSyntheticSleepingBag-1C-30F_R_ASL043121-052002_PRIMARY.jpg?v=1750864255"},{"product_id":"sea-to-summit-boab-synthetic-unisex-sleeping-bag-9-c","title":"Sea to Summit Boab Synthetic Unisex Sleeping Bag -9°C","description":"\u003cp\u003eThe Boab is a comfortable, roomy, recycled synthetic unisex sleeping bag made for camping nights that accompany climbing, bouldering, fishing, paddling, or trekking adventures. It easily converts into a quilt with a full-length zipper extending through the footbox. Dual zipper sliders allow for customised ventilation for temperature regulation in any weather. Moisture-wicking lining and a durable Bluesign APPROVED RCS-recycled fabric (with non-PFAS water-repellency) keep you snug in uncertain weather. Easy to care for synthetic insulation with RCS-recycled fabrics, 100% RCS-recycled polyester makes this resilient bag up for any task. Boab is part of our 1% for the Planet commitment. If you are looking for a performance bag that's easily maintained, you find muumy-shaped bags a little constrictive and can cover a multitude of your day-to-day adventures, then the Boab is the one for you.\u003c\/p\u003e\n\u003cp\u003ePair up your Sea to Summit sleeping bag with a compatible liner for the ultimate sleep system. \u003ca rel=\"noopener\" title=\"sea to summit sleeping bag liners\" href=\"https:\/\/rockrun.com\/collections\/sleeping-bag-liners\/sea-to-summit\" target=\"_blank\"\u003eSleeping Bag Liners\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ereVIVE\u003c\/strong\u003e: Part of Sea To Summit's reVIVE range of sleeping bags \u0026amp; sleeping mats, The reVIVE Range has the smallest environmental footprint of any sleep system product S-T-S has ever offered. They are not simply a revision to the way outdoor products have been made in the past; they are a blueprint for how gear will be built in the future.\u003c\/p\u003e\n\u003cp\u003eSolution Dying: A process where dye is added to the liquid polymer before the fibre is extruded. The resultant fabrics will not fade over time in the same way conventional fabrics will. The real upside is a massive reduction in water and chemical use and in secondary emissions) such as CO₂ during manufacture. \u003c\/p\u003e\n\u003cp\u003ereVIVE products – and other Sea to Summit equipment – utilising recycled materials that are RCS-certified. The Recycled Claim Standard (RCS) is an international, voluntary standard that uses the ISO definition for recycled, sets criteria for third-party certification of recycled input and ensures a chain of custody throughout the supply chain.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ebluesign APPROVED fabrics 50D recycled polyester shell with nonPFC DWR. 50D bluesign APPROVED fabrics recycled polyester liner\u003c\/li\u003e\n\u003cli\u003e100% RCS-certified, post-consumer, recycled, multi-denier synthetic insulation.\u003c\/li\u003e\n\u003cli\u003eGenerous, gender-neutral cut offers plenty of room to move – ideal for those who find mummy bags constrictive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification  \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIntended Use: Camping\u003c\/li\u003e\n\u003cli\u003eSeason: 3-4\u003c\/li\u003e\n\u003cli\u003eMaximum User Height:  Short: 170cm. Regular\/Regular Wide: 185cm. Long: 198cm\u003c\/li\u003e\n\u003cli\u003eFit: Tapered rectangular\u003c\/li\u003e\n\u003cli\u003eComfort Temperature: -4°C\u003c\/li\u003e\n\u003cli\u003eComfort Temperature limit:  -9°C\u003c\/li\u003e\n\u003cli\u003eShoulder width:  Short: 142cm. Regular: 152cm. Regular Wide: 172cm \/ Long: 162cm\u003c\/li\u003e\n\u003cli\u003eWaist With: Short: 135cm Regular: 145cm Regular Wide: 165cm \/ Long: 155cm\u003c\/li\u003e\n\u003cli\u003eFoot box width:  Short: 90cm Regular: 100cm Regular Wide: 120cm \/ Long: 110cm\u003c\/li\u003e\n\u003cli\u003eInsulated collar: Yes\u003c\/li\u003e\n\u003cli\u003eShell Fabric: bluesign APPROVED fabrics 50D recycled polyester shell with non PFC DWR.\u003c\/li\u003e\n\u003cli\u003eInsulation: 100% RCS certified, postconsumer recycled, multi denier polyester. Offset insulation avoids cold spots\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: Short: 1623g Regular: 1854g Regular Wide: 2111g \/ Long: 2106g\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompression Size: -\u003c\/li\u003e\n\u003cli\u003eZip: The Main Left Side zipper continues through the footbox. Zipper plough, double sliders.\u003c\/li\u003e\n\u003cli\u003eDraft tube\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Sea to Summit","offers":[{"title":"Short","offer_id":54964723810677,"sku":"SS-DB-STSSBOAB-9C-SHORT","price":127.0,"currency_code":"GBP","in_stock":true},{"title":"Regular","offer_id":54964723843445,"sku":"SS-DB-STSSBOAB-9C-REG","price":127.0,"currency_code":"GBP","in_stock":true},{"title":"Regular Wide","offer_id":54964723876213,"sku":"SS-DB-STSSBOAB-9C-REGW","price":136.0,"currency_code":"GBP","in_stock":true},{"title":"Long","offer_id":54964723908981,"sku":"SS-DB-STSSBOAB-9C-LONG","price":136.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/files\/BoabSyntheticSleepingBag-9C-15F_R_ASL043121-052007_PRIMARY.jpg?v=1750864251"},{"product_id":"western-mountaineering-megalite-2c","title":"Western Mountaineering Megalite -2C","description":"\u003cp\u003eWhen it comes to premium sleeping bags, Western Mountaineering sets the industry standard—and the MegaLite is a testament to that legacy. Designed for adventurers who refuse to compromise on warmth, weight, or comfort, this market-leading ultralight down sleeping bag is engineered to deliver top-tier performance in any backcountry setting.\u003c\/p\u003e\n\u003cp\u003eWith 850+ fill power goose down, the MegaLite offers unrivaled loft and warmth-to-weight efficiency, ensuring maximum insulation without unnecessary bulk. The spacious yet ultralight mummy design provides extra room to move, making it ideal for side sleepers or those who value unrestricted comfort. Its fully baffled construction optimizes heat retention, while the full-length YKK zipper allows precise temperature regulation.\u003c\/p\u003e\n\u003cp\u003eCrafted with premium 12-denier ripstop nylon, this bag balances breathability, durability, and moisture resistance, ensuring you stay warm and dry in changing conditions. At just 1 lb 8 oz, the MegaLite is the gold standard for lightweight, high-performance sleeping bags, making it the ultimate choice for backpackers, mountaineers, and outdoor enthusiasts seeking the best in class.\u003c\/p\u003e\n\u003cp\u003eWhen you choose Western Mountaineering, you're investing in elite craftsmanship, cutting-edge materials, and decades of expertise—because when the night gets cold, you deserve the very best.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eThe Brand\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMore than 40 years ago, two northern California mountaineers came together with a vision of uncompromised excellence. Their inspired dedication and persistence built the foundation of this now globally renowned brand. Western Mountaineering's history is more than just two young men building sleeping bags: even today WM still remains a small independent company, making all of its sleeping bags in the original factory in San Jose (USA), whilst constantly striving to give their customers the finest down products money can buy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFilled with 850+ Fill Power ethically-sourced premium goose down\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eContinuous baffles allow you to shift down for more insulation in colder weather\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFull-length #5 YKK zipper provides a smooth, easy unzipping experience while saving weight\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInsulated Draft Tube blocks cold air and keeps the torso better insulated\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBreathable 12 denier ripstop nylon outer shell makes bag ultralight yet durable\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTop draft collar with adjustable draw closure saves weight while keeping cold air from entering the sleeping bag\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eComes with ultralight stuff sack and breathable mesh storage bag\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1 lb. 8 oz. Total Weight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Help?\u003c\/strong\u003e\u003cspan\u003e For further assistance on choosing your down sleeping bag, please view the various help videos available under the 'Videos' tab above. We also have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view here: \u003c\/span\u003e\u003ca href=\"https:\/\/rockrun.com\/blogs\/the-flash-rock-run-blog\/a-guide-to-down-sleeping-bags-buying-guide\" title=\"Article: A Guide to Down Sleeping Bags...Down Explained\"\u003eA Guide to Down Sleeping Bags\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eShape: Mummy (w\/top collar)\u003c\/li\u003e\n\u003cli\u003eCompressed Size: 18x33 cm\u003c\/li\u003e\n\u003cli\u003eOuter Fabric: 12D ripstop nylon\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eZip: Left\u003c\/li\u003e\n\u003cli\u003eLength: 180cm (6ft)\u003c\/li\u003e\n\u003cli\u003eComfort Limit: -2°C\u003c\/li\u003e\n\u003cli\u003eManufacturer: Western Mountaineering\u003c\/li\u003e\n\u003cli\u003eFill Power: 850+US Power Goose Down\u003c\/li\u003e\n\u003cli\u003eWeight: 680g\u003c\/li\u003e\n\u003cli\u003eFill Weight: 340g\u003c\/li\u003e\n\u003cli\u003eLoft: 10cm\u003c\/li\u003e\n\u003cli\u003eInside Girth: 163\u003cmeta charset=\"utf-8\"\u003ecm (shoulder) \/ 142\u003cmeta charset=\"utf-8\"\u003ecm (Hip) \/ 99\u003cmeta charset=\"utf-8\"\u003ecm (foot)\u003c\/li\u003e\n\u003cli\u003eColour: Navy Blue\/Black\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Western Mountaineering","offers":[{"title":"Regular \/ Navy Blue\/Black","offer_id":55206037979509,"sku":"SS-DB-WMML","price":595.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/files\/1_d6bcb309-72cf-47b8-8b4d-73471a330e36.png?v=1750863619"},{"product_id":"western-mountaineering-versalite-12c","title":"Western Mountaineering Versalite -12C","description":"\u003cp\u003eWestern Mountaineering VersaLite: Ultimate Warmth, Minimal Weight.\u003c\/p\u003e\n\u003cp\u003eWestern Mountaineering has earned a stellar reputation in the U.S. for crafting some of the finest down gear available—and now that reputation is growing worldwide. With an uncompromising commitment to quality materials, precision design, and expert craftsmanship, they create some of the lightest, warmest sleeping bags on the market.\u003c\/p\u003e\n\u003cp\u003eFor those venturing into colder climates or who tend to sleep cold, the VersaLite is the warmest bag in Western Mountaineering’s ExtremeLite™ series. Weighing just 2 lbs, it’s also one of the lightest 10°F (-12°C) sleeping bags available. A full draft collar and draft tube lock in warmth, while the spacious cut ensures comfort without compromising efficiency. Stuffed with an average of 20 oz of premium 850+ fill power goose down, the VersaLite delivers serious warmth well into the shoulder seasons.\u003c\/p\u003e\n\u003cp\u003eWestern Mountaineering’s attention to detail sets them apart. Their down is officially rated 850+ fill power, yet in independent tests, it often exceeds that. Instead of inflating their numbers, they focus on real-world performance—ensuring you get the best warmth-to-weight ratio possible.\u003c\/p\u003e\n\u003cp\u003eWhen every ounce counts and warmth is non-negotiable, the VersaLite is the ultimate companion for high-performance adventures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eThe Brand\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMore than 40 years ago, two northern California mountaineers came together with a vision of uncompromised excellence. Their inspired dedication and persistence built the foundation of this now globally renowned brand. Western Mountaineering's history is more than just two young men building sleeping bags: even today WM still remains a small independent company, making all of its sleeping bags in the original factory in San Jose (USA), whilst constantly striving to give their customers the finest down products money can buy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFilled with 850+ Fill Power ethically-sourced premium goose down\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eContinuous baffles allow you to shift down for more insulation in colder weather\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFull-length #5 YKK zipper provides a smooth, easy unzipping experience while saving weight\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInsulated Draft Tube blocks cold air and keeps the torso better insulated\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBreathable 12 denier ripstop nylon outer shell makes bag ultralight yet durable\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFully insulated draft collar seals in inner heat without adding much weight\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eComes with ultralight stuff sack and breathable mesh storage bag\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2 lbs. Total Weight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMore Help?\u003c\/strong\u003e\u003cspan\u003e For further assistance on choosing your down sleeping bag, please view the various help videos available under the 'Videos' tab above. We also have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view here: \u003c\/span\u003e\u003ca href=\"https:\/\/rockrun.com\/blogs\/the-flash-rock-run-blog\/a-guide-to-down-sleeping-bags-buying-guide\" title=\"Article: A Guide to Down Sleeping Bags...Down Explained\"\u003eA Guide to Down Sleeping Bags\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eShape: Mummy (w\/top collar)\u003c\/li\u003e\n\u003cli\u003eCompressed Size: 20x38 cm\u003c\/li\u003e\n\u003cli\u003eOuter Fabric: 12D ripstop nylon\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eZip: Left\u003c\/li\u003e\n\u003cli\u003eLength: 180cm (6ft)\u003c\/li\u003e\n\u003cli\u003eComfort Limit: -12°C\u003c\/li\u003e\n\u003cli\u003eManufacturer: Western Mountaineering\u003c\/li\u003e\n\u003cli\u003eFill Power: 850+US Power Goose Down\u003c\/li\u003e\n\u003cli\u003eWeight: 905g\u003c\/li\u003e\n\u003cli\u003eFill Weight: 565g\u003c\/li\u003e\n\u003cli\u003eLoft: 17cm\u003c\/li\u003e\n\u003cli\u003eInside Girth: 157\u003cmeta charset=\"utf-8\"\u003ecm (shoulder) \/ 135\u003cmeta charset=\"utf-8\"\u003ecm (Hip) \/ 99\u003cmeta charset=\"utf-8\"\u003ecm (foot)\u003c\/li\u003e\n\u003cli\u003eColour: Moss Green\/Black\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Western Mountaineering","offers":[{"title":"Regular \/ Moss Green\/Black","offer_id":55228511814005,"sku":"SS-DB-WMVL","price":756.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/files\/1_081b694e-4b38-4e9a-a638-db84c6a13159.jpg?v=1750863616"},{"product_id":"western-mountaineering-antelope-mf-15c","title":"Western Mountaineering Antelope MF -15C","description":"\u003cp\u003eConquer the Cold with the Western Mountaineering Antelope MF sleeping bag.\u003c\/p\u003e\n\u003cp\u003eWestern Mountaineering has earned a legendary reputation in the U.S., and now, adventurers in the UK and worldwide are discovering what makes their gear exceptional. Built with the highest-quality materials and expert craftsmanship, their sleeping bags offer the ultimate balance of warmth and weight.\u003c\/p\u003e\n\u003cp\u003eThe Antelope MF is your trusted companion for high-altitude adventures where serious warmth and weather resistance are non-negotiable. Whether you're tackling alpine bivies, summer mountaineering, or extended backcountry treks, this bag delivers top-tier insulation without the bulk.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUnmatched Warmth \u0026amp; Protection – Packed with 850+ fill power goose down, the Antelope MF provides unbeatable loft and heat retention, keeping you comfortable in extreme conditions.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLightweight Yet Rugged – Weighing just 2 lbs 7 oz, it’s designed to keep your pack light without compromising performance.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeather-Resistant \u0026amp; Breathable – The MicroLite XP™ shell repels moisture while allowing airflow, ensuring a dry, comfortable night’s sleep.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePrecision-Engineered for the Elements – A full down-filled collar and draft tube lock in warmth, while the efficient mummy cut enhances thermal efficiency without restricting movement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen you’re venturing into the unforgiving heights, trust the Western Mountaineering Antelope MF to keep you warm, dry, and ready to push further.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eThe Brand\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMore than 40 years ago, two northern California mountaineers came together with a vision of uncompromised excellence. Their inspired dedication and persistence built the foundation of this now globally renowned brand. Western Mountaineering's history is more than just two young men building sleeping bags: even today WM still remains a small independent company, making all of its sleeping bags in the original factory in San Jose (USA), whilst constantly striving to give their customers the finest down products money can buy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFilled with 850+ Fill Power ethically-sourced premium goose down\u003cbr\u003eContinuous baffles allow you to shift down for more insulation in colder weather\u003cbr\u003eFull-length #5 YKK zipper provides a smooth, easy unzipping experience while saving weight\u003cbr\u003eInsulated Draft Tube blocks cold air and keeps the torso better insulated\u003cbr\u003eDurable 20 denier MicroLite XP™ outer shell stays more breathable and water resistant longer than traditional polyesters\u003cbr\u003eFully insulated draft collar seals in inner heat without adding much weight\u003cbr\u003eComes with ultralight stuff sack and breathable mesh storage bag\u003cbr\u003e2 lbs. 7 oz. Total Weight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMore Help?\u003c\/strong\u003e\u003cspan\u003e For further assistance on choosing your down sleeping bag, please view the various help videos available under the 'Videos' tab above. We also have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view here: \u003c\/span\u003e\u003ca href=\"https:\/\/rockrun.com\/blogs\/the-flash-rock-run-blog\/a-guide-to-down-sleeping-bags-buying-guide\" title=\"Article: A Guide to Down Sleeping Bags...Down Explained\"\u003eA Guide to Down Sleeping Bags\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eShape: Mummy (w\/top collar)\u003c\/li\u003e\n\u003cli\u003eCompressed Size: 20x43 cm\u003c\/li\u003e\n\u003cli\u003eOuter Fabric: 20D Microfibre\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eZip: Left\u003c\/li\u003e\n\u003cli\u003eLength: 180cm (6ft)\u003c\/li\u003e\n\u003cli\u003eComfort Limit: -15°C\u003c\/li\u003e\n\u003cli\u003eManufacturer: Western Mountaineering\u003c\/li\u003e\n\u003cli\u003eFill Power: 850+US Power Goose Down\u003c\/li\u003e\n\u003cli\u003eWeight: 1105g\u003c\/li\u003e\n\u003cli\u003eFill Weight: 735g\u003c\/li\u003e\n\u003cli\u003eLoft: 18cm\u003c\/li\u003e\n\u003cli\u003eInside Girth: 157\u003cmeta charset=\"utf-8\"\u003ecm (shoulder) \/ 135\u003cmeta charset=\"utf-8\"\u003ecm (Hip) \/ 99\u003cmeta charset=\"utf-8\"\u003ecm (foot)\u003c\/li\u003e\n\u003cli\u003eColour: Royal Blue\/Black\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Western Mountaineering","offers":[{"title":"Regular \/ Royal Blue\/Black","offer_id":55228549071221,"sku":"SS-DB-WMANMF","price":773.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/files\/2_d06e5761-579a-4972-a787-d9cda05b8c69.jpg?v=1750863614"},{"product_id":"thermarest-boost-650","title":"Thermarest Boost 650 20F\/-6C","description":"\u003cp\u003eComfort in the backcountry isn’t one-size-fits-all, and the Boost 650 is designed to flex with your adventure. Whether you're a side sleeper, a sprawler, or a midnight shuffler, this spacious semi-rectangular sleeping bag gives you the freedom to move and the space to actually sleep in the wild.\u003c\/p\u003e\n\u003cp\u003eBut here’s the genius: more space usually means more cold air to heat up. Not with the WarmZip system. Zip it up, and your roomy bag transforms into a snug, heat-trapping mummy-style cocoon - locking in warmth and boosting the temp rating by up to 10°F (6°C). It’s like packing two bags in one.\u003c\/p\u003e\n\u003cp\u003eThe Boost 650 is more than just a sleeping bag - it's your camp hangout zone. Built-in armholes let you read, cook, or sip that trail whiskey without peeling back the warm layers. Need to cool off? Vent with precision using the dual side zips or free your arms for airflow, without losing that core warmth.\u003c\/p\u003e\n\u003cp\u003eAnd because every ounce matters, this bag is purpose-built for the backcountry. Lightweight. Packable. High-performance. Zoned 650-fill hydrophobic down puts insulation where you need it most—your core and upper body—cutting weight without cutting warmth. The shell and liner? Featherlight, soft, and made from 100% recycled nylon with a PFAS-free water-repellent finish that holds strong, even when the weather turns.\u003c\/p\u003e\n\u003cp\u003eWith thoughtful features like snag-free zippers, a draft-blocking collar and hood, and the flexibility to match your sleep style, the Boost 650 is ready to go wherever you do, whether that’s deep into the backcountry or just out under the stars.\u003c\/p\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomizable Comfort\u003c\/strong\u003e: Enjoy the spacious freedom of the semi-rectangular bag or the cosy warmth of a mummy bag—pick the shape and temperature that keeps you comfy at night with just a zip.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarmZip™ Tech\u003c\/strong\u003e: Patent-pending centre zipper design zips up to reduce the bag’s internal space and tuck insulation around the sleeper to boost warmth by up to 10F\/6C.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Use Arm Holes\u003c\/strong\u003e: Reach the WarmZip, read a book, play cards or simply ventilate—do it all while tucked into your sleeping bag for elevated livability.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlush \u0026amp; Puffy\u003c\/strong\u003e: 650-fill, RDS-certified hydrophobic down is allocated to key areas with Zoned Insulation for refined heat efficiency and maximum cosiness.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEco-Conscious Materials\u003c\/strong\u003e: Shell and liner are made of GRS-certified, 100% recycled, soft-to-the-touch nylon and coated with PFAS-free water repellent.\u003cbr\u003eInclusive Sizing: Each length—Short, Regular, Long—is also available in a Wide width, so you get the bag you want in the fit you need.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional Features\u003c\/strong\u003e: YKK anti-snag zippers, cinchable hood, zipper draft tube, puffed draft collar, and a two-way entry zipper.\u003c\/li\u003e\n\u003cli\u003eCompression sack.\u003c\/li\u003e\n\u003cli\u003eStorage Bag.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRelevant Article\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/rockrun.com\/blogs\/the-flash-rock-run-blog\/a-guide-to-down-sleeping-bags-buying-guide\" title=\"A Guide to Down Sleeping Bags\" target=\"_blank\"\u003eA Guide to Down Sleeping Bags\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: Short: 1.02kg \/ Regular: 1.21kg \/ Long: 1.40kg\u003c\/li\u003e\n\u003cli\u003eEN Temp Comfort: 0C\u003c\/li\u003e\n\u003cli\u003eEN Temp Limit: -6C\u003c\/li\u003e\n\u003cli\u003eEN Temp Extreme: -23C\u003c\/li\u003e\n\u003cli\u003eUser Height: Short: 168cm \/ Regular: 203cm \/ Long: 198cm\u003c\/li\u003e\n\u003cli\u003eBag Length: Short: 188cm \/ Regular: 203cm \/ Long: 216cm\u003c\/li\u003e\n\u003cli\u003eShoulder Width: 160cm \/ Regular: 163cm \/ Long: 165cm\u003c\/li\u003e\n\u003cli\u003eHip Width: \u003cmeta charset=\"utf-8\"\u003eWidth: 150cm \/ Regular: 152cm \/ Long: 155cm\u003c\/li\u003e\n\u003cli\u003eFootbox Width: \u003cmeta charset=\"utf-8\"\u003eWidth: 155cm \/ Regular: 155cm \/ Long: 155cm\u003c\/li\u003e\n\u003cli\u003ePack Dimensions: 24x17cm \/ Regular: 25x17cm \/ Long: 33x19cm\u003c\/li\u003e\n\u003cli\u003eFill Materials: 650-Fill Duck PFAS-Free Hydrophobic Down, RDS\u003c\/li\u003e\n\u003cli\u003eShell Fabric: 20D 100% Recycled Nylon Rip Stop\u003c\/li\u003e\n\u003cli\u003eLining Fabric: 20D 100% Recycled Nylon Rip Stop\u003c\/li\u003e\n\u003cli\u003eZip Side: Left\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Thermarest","offers":[{"title":"Short","offer_id":55274461004149,"sku":"SS-DB-TBOOST650--6C-S","price":247.0,"currency_code":"GBP","in_stock":false},{"title":"Regular","offer_id":55274461036917,"sku":"SS-DB-TBOOST650--6C-R","price":276.0,"currency_code":"GBP","in_stock":true},{"title":"Long","offer_id":55274455728501,"sku":"SS-DB-TBOOST650--6C-L","price":293.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/files\/14203_thermarest_boost_20_morningblue_regular_unzipped.jpg?v=1750863438"},{"product_id":"mont-brindabella-xt-700-sleeping-bag-12-c","title":"MONT Brindabella XT 700 Sleeping Bag -12°C","description":"\u003cp\u003eA versatile, high-performance down sleeping bag for cool to cold adventures both above \u0026amp; below the snow-line. Perfect for cold-weather backpacking, winter camps and alpine mountaineering. The Brindabella model has a slightly more generous cut than the other winter bags in Mont's range, making it ideal for those looking for maximum comfort without sacrificing performance. Available in 3 lengths: Women's, Regular and Long.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eComfort Temperature Rating for warm sleepers: -12°C, \u003cmeta charset=\"utf-8\"\u003ecold sleepers: -6°C. These ratings suggest the average user will be comfortable at or around those temperatures. These temperature ratings assume you're using an appropriately insulated sleeping mat, you are well hydrated, well fed and dry.\u003c\/p\u003e\n\u003ch4\u003eStandout Features\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eHYDRONAUTE XT SHELL\u003c\/strong\u003e: Comfort in the Extreme: Using advanced monolithic PU membrane technology, Hydronaute XT fabric is completely waterproof, totally windproof \u0026amp; highly breathable. Guaranteed to maintain greater warmth \u0026amp; comfort than coated fabrics, Hydronaute XT is the best protection for down sleeping bags \u0026amp; clothing in cold to extreme conditions. Waterproof to 20,000mm, highly breathable 48,000g\/m2\/24hrs: If not removed promptly, water vapour from your body will gather on the down \u0026amp; reduce its ability to trap warmth. Hydronaute XT fabric expels 20L of water vapour per square metre per 24 hours for drier down, greater loft \u0026amp; maximum warmth. Warmth Sealed In: With a 100% windproof rating, even Arctic blasts will not penetrate Hydronaute XT fabric, keeping warm air trapped inside.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRADIAL ARC BAFFLE\u003c\/strong\u003e: The Radial Arc Baffle System is a significant design innovation that improves the thermal efficiency of a Mont sleeping bag. Radial Arc baffles curve naturally around your body rather than compressing the down around your body.\u003cbr\u003eWhen a down baffle (chamber) is bent, ripples in the fabric occur, which will create cold spots and compress down. The radial Arc Baffle System reduces distortion and increases warmth and loft\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCORDLESS COLLAR SYSTEM\u003c\/strong\u003e: A cordless Collar System provides superior insulation around your shoulders and neck without the need for uncomfortable and fiddly draw cords. The Cordless Collar can be wrapped snugly around your neck and shoulders, or in warmer conditions, can be secured inside the sleeping bag to increase ventilation. The Cordless Collar is a unique Mont design and can be found on Brindabella, Spindrift and Expedition 8000 sleeping bags.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTUCK STITCHING\u003c\/strong\u003e: Tuck stitching is a construction method that conceals the stitch inside the sleeping bag, thereby protecting it from abrasion and snagging. This is in comparison to top-stitched seams, where each stitch is exposed, which is commonly found in other sleeping bag brands. Tuck-stitched seams are also more water-resistant than top-stitched seams, again because the seam is concealed internally. Tuck stitching attaches the lock-knit baffle to a small fold in the shell material.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTOASTER POCKET\u003c\/strong\u003e: is for slow-release, air-activated heat packs: your toes and feet will never be cold again. \u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/9D-kaJW2L2w?si=RkgEOGs4GL_aRhO0\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Help?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFor further assistance on choosing your down sleeping bag, we have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view \u003cspan\u003ehere: \u003c\/span\u003e\u003ca href=\"https:\/\/rockrun.com\/blogs\/the-flash-rock-run-blog\/a-guide-to-down-sleeping-bags-buying-guide\" title=\"Article: A guide to down sleeping bags...down explained\"\u003eA Guide to Down Sleeping Bags\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTapered rectangular cut means a wide foot section for room to move\u003cbr\u003eRadial Arc Baffle System on horizontal baffles maximises baffle loft height \u0026amp; warmth.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDifferential cut between inner \u0026amp; outer reduces compression \u0026amp; cold spots\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVertical baffles on the torso maintain optimal down distribution\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCross-block baffles prevent down-shift between canopy \u0026amp; base\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBox-walled baffles for warmth\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTwin interlocking down-filled draught tubes along zip retain heat\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDurable laminated Nylon anti-snag shield along the zip\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eContoured hood with down-filled muff\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUnique Cordless Collar System wraps efficiently around shoulders without the need for a fiddly and uncomfortable drawcords\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDrawcords across the chest and at the top of the hood\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eToaster Pocket in the foot for an air-activated heat pack\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSewn with hydrophobic Epic thread to prevent moisture from wicking along seams and inside the shell\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTuck stitched for seam strength \u0026amp; greater water resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFull-length YKK side zip with dual sliders \u0026amp; foot zip\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eYKK Anti-snag slider cover\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes siliconised-Nylon mechanical advantage compression stuff sack \u0026amp; 50L \/ 3,051cu.in polyester storage sack with printed care \u0026amp; washing instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSeason Rating: 4-Season\u003c\/li\u003e\n\u003cli\u003eMaximum User Height:  Women's: 170cm \/ Regular: 185cm \/ Long: 200cm\u003c\/li\u003e\n\u003cli\u003eCold Sleeper Comfort Temp: -6°C\u003c\/li\u003e\n\u003cli\u003eWarm Sleeper Comfort Temp: -12°C\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eDown treatment: Water-resistant DWR Loft treatment\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWaterhead: 20,000mm +\u003c\/li\u003e\n\u003cli\u003eMoisture Vapour Transmission Rate (Breathability): 48,000g\/m\u003cmeta charset=\"utf-8\"\u003e \u003csup\u003e2\u003c\/sup\u003e\u003cspan\u003e\u003c\/span\u003e\/24hrs\u003c\/li\u003e\n\u003cli\u003eMax Shoulder Circumference: \u003cmeta charset=\"utf-8\"\u003eWomen's: 155cm \/ Regular: 160cm \/ Long: 170cm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInsulated collar: Yes\u003c\/li\u003e\n\u003cli\u003eShell Fabric: Japanese-made Hydronaute 2-layer XT™ 12D PU laminated\u003c\/li\u003e\n\u003cli\u003eLining: Ultralight silk-touch 15D downproof Nylon\u003c\/li\u003e\n\u003cli\u003eFilling: Premium white duck down\u003c\/li\u003e\n\u003cli\u003eFill power: 800+\u003c\/li\u003e\n\u003cli\u003eWeight: \u003cmeta charset=\"utf-8\"\u003eWomen's: 1305g \/ Regular: 1330g \/ Long: 1465g\u003c\/li\u003e\n\u003cli\u003eFill Weight: \u003cmeta charset=\"utf-8\"\u003eWomen's: 700g \/ Regular: 700g \/ Long: 800g\u003c\/li\u003e\n\u003cli\u003eCompression Size: \u003cmeta charset=\"utf-8\"\u003e19x26cm(women's) \/19x26cm(standard) \/ 21x28cm(Long)\u003c\/li\u003e\n\u003cli\u003eZip: Women's: Right \/ Standard\/Long: Left\u003c\/li\u003e\n\u003cli\u003eZip Configuration: Side \u0026amp; Foot zips. YKK brand zips, dual sliders on side zip\u003c\/li\u003e\n\u003cli\u003eColour: Ocean Blue\/Lemongrass\/Black\u003c\/li\u003e\n\u003cli\u003eCut: Relaxed Mummy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"MONT","offers":[{"title":"Regular","offer_id":56339868057973,"sku":"SS-DB-MBXT700-REG","price":549.0,"currency_code":"GBP","in_stock":true},{"title":"Long","offer_id":56339868090741,"sku":"SS-DB-MBXT700-LNG","price":579.0,"currency_code":"GBP","in_stock":true},{"title":"Womens","offer_id":56340570767733,"sku":"SS-DB-MBXT700-WMN","price":549.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/files\/mont-brindabella-xt-700-6-to-12-c-down-sleeping-bag-sleeping-bags-brindabella-xt-700-6-to-12-c-down-sleeping-bag-13631727861896_126faebb-75db-491b-b4e8-fa4916b20cea.jpg?v=1763131275"}],"url":"https:\/\/rockrun.com\/collections\/sleeping-bags\/nemo.oembed","provider":"Rock+Run","version":"1.0","type":"link"}