Sea to Summit Ember Down Quilt -1°c

The Sea to Summit Ember Down Quilt -1°c provides a lightweight and compact choice for bikepackers, ultralight hikers, and travelers. Featuring premium 850+ loft Ultra-Dry Down and lightweight materials, this expertly crafted quilt eliminates the added weight of a sleeping bag zipper and the restrictive shape of traditional sleeping bags.

Embers also add multi-season functionality: the QuiltLock system allows an Ember to be attached to any hooded Sea to Summit sleeping bag to boost thermal performance in colder weather.

The Ember Series takes the simplicity of the quilt concept a step further - snap-on attachment straps keep your quilt located on your sleeping mat, while the drawcord base of the 7°C and -1°C gives the Ember a 'shape-shifter' function: wider at the base for more freedom of movement when it's warm, snugged down when it's cooler.

What the Rock+Run Team Say

“I’ve been using this quilt for nearly a year now, and it has been fantastic—except on the coldest nights (below -1°C). On those nights, I pair it with a second synthetic quilt on top, which has two benefits, extra warmth and moisture management as the dew point shifts from the outer fabric of the down quilt to the outer layer of the synthetic quilt, keeping the down quilt warmer and drier.

I’ve used the quilt in tents, bivvy bags, and hammocks without any issues. It also works wonderfully as a blanket when sitting around camp and chatting into the night. It’s an incredibly versatile product.

The quilt’s fabrics are light yet durable—I’m not afraid to use and abuse it. The cords, press studs, and stitching are well-crafted, with extra reinforcement where needed.

The stuff sack is oval-shaped, which packs more efficiently in my rucksack. It’s a small but welcome deviation from the usual design and something I’ve come to appreciate.

My previous quilt started my love for this style of sleep system and holds a fond place in my heart, but this one is far warmer, lighter, and more frequently used. I’m definitely becoming a quilt convert!" - Nick

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.

Features

• ULTRA-DRY Down 850+ Loft 90% Down Cluster Premium Goose Down certified Responsible Down Standard (RDS).
  
• Comes with a water-resistant Ultra-Sil Compression Sack and Storage Cube.
• Breathable 10D nylon shell and lining for minimal weight and bulk.
  
• Includes four adjustable straps to secure onto a sleeping pad.
  
• Cushioned internal shoulder-end draw-cord.
  
• Construction 7°C: Sewn-through construction. Drawcord in the foot section. Open up to a quilt or cinch tightly to create a ‘foot pocket’. -1°C: Vertical chest baffles, horizontal baffles lower half, box wall baffle construction throughout.
  
• QuiltLock system compatible: attaches to any Sea to Summit sleeping bag with a hood to provide extra warmth in colder conditions.
  
• Includes lightweight Ultra-Sil compression bag and storage cell
  Sustainable design with a PFC free water repellent coating and RDS down.

Specification

• Max User Height: Regular: 185cm / Long: 198cm
• Shoulder Width Open: Regular: 120cm / Long: 137cm
• Hip Width Open: 150cm / Long: 170cm
• Footbox Width Open: 87cm / Long: 95cm
• Insulation Type: RDS certified Goose-down Ultra-Dry
• Fabric: 10-Denier Nylon shell and lining.
• Baffle Construction: Ember 7C/45F - Box quilted sewn through baffles
• Fill Power: ULTRA-DRY Down® 850+ Loft
• Fill Weight: Regular: 350g, Long: 415g
• Shape: Quilt
• Comfort Temp Rating: 4°c
• Limit Temp Rating: -1°c
• Weight: Regular: 544g, Long: 619g
• Compression Size: Regular: 8L / Long: 8L