CLOTHING ESSENTIALS
WASH AND WATERPROOFING
APPROACH SHOES
MOUNTAINEERING BOOTS
RUNNING SHOES
FOOTWEAR ESSENTIALS
AID & BIG WALL
BELAY DEVICES
BOLTS & ANCHORS
CARABINERS & QUICKDRAWS
CLIMBING GUIDEBOOKS
HELMETS
VIA FERRATA
MOUNTAINEERING PROTECTION
CLIMBING ESSENTIALS
CLIMBING ACCESSORIES
MOUNTAINEERING BOOTS
MOUNTAINEERING PROTECTION
AID & BIG WALL
LIGHTING
WALKING POLES
RUCKSACKS
CAMPING ACCESSORIES
CORD & WEBBING
FOOD
TENTS & BIVIS
WALKING POLES
WALKING BOOKS
SCRAMBLING GUIDEBOOKS
Embrace 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!
Ultralight does not mean ultra-tight: The Spark mummy sleeping bags are snug but still have adequate wiggle room for the performance-oriented, backcountry user.
Pair up your Sea to Summit sleeping bag with a compatible liner for the ultimate sleep system. Sleeping Bag Liners
More Help? 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: A Guide to Down Sleeping Bags.
FeaturesWould you like to try on some climbing shoes, running shoes or mountain boots for size before you make your purchase? If so, then why not book an appointment with us today! We can offer you a bespoke one-on-one shopping experience with one of our experienced staff members.
Would you like to try on some climbing shoes, running shoes or mountain boots for size before you make your purchase? If so, then why not book an appointment with us today! We can offer you a bespoke one-on-one shopping experience with one of our experienced staff members.