Stay warm on cold-weather climbing, backpacking and mountaineering trips with this feature-packed Marmot Couloir 800-fill goose down bag.
Fill
800-fill goose down
Temperature Rating (F)
-2 degrees Fahrenheit
- High-loft 800-fill-power goose down gives you unsurpassed warmth for remarkably little weight--packs down tight, too!
- Water-repellent, windproof, downproof nylon microfiber shell is ultra-lightweight, yet strong; Sarcophagus Shape™ increases comfort
- Nautilus 6-baffle hood envelopes your head in warmth, while the Face Muff allows hood to be cinched snug without digging into your face
- Down-insulated draft collar and draft tube backing the full-length zipper seal cold out; zipper guards prevent zipper snags
- Draft collar features easy-access drawcord; locking, two-way zipper prevents bag from inadvertently opening during the night
- Hidden two-way draft tube pocket inverts into draft tube; holds watch or small essential items you need in the night
- Spacious Nautilus footbox allows down to loft fully around your feet for optimum warmth
- Ground-level side seams eliminate cold air leaks
- Baffles are made with stretch tricot, providing strength and long-wearing durability
- Includes nylon stuff sack and cotton storage sack
Imported.
Temperature ratings are intended as a guideline to help you compare products, rather than a guarantee of warmth, since many different factors contribute to your comfort while you sleep. Backpacking bags are typically rated for temperature according to an independent testing protocol—currently International Organization for Standardization (ISO) 23537, though some older items followed European Norm (EN) 13537. Testing is based on a person wearing one base layer and a pair of socks, sleeping on an insulated surface with a minimum R-value of 5.38.
Each bag then gets 2 ratings: the Comfort rating is the lowest temperature at which the bag will keep the average "cold sleeper" comfortable, and the Lower Limit rating is the lowest temperature at which the bag will keep the average "warm sleeper" comfortable. Some brands determine their own temperature rating by aligning to the Comfort rating for women’s bags, to the Lower Limit rating for men’s bags, or somewhere in the middle for nongendered bags.
View all Marmot Backpacking Sleeping BagsEach bag then gets 2 ratings: the Comfort rating is the lowest temperature at which the bag will keep the average "cold sleeper" comfortable, and the Lower Limit rating is the lowest temperature at which the bag will keep the average "warm sleeper" comfortable. Some brands determine their own temperature rating by aligning to the Comfort rating for women’s bags, to the Lower Limit rating for men’s bags, or somewhere in the middle for nongendered bags.
| Best Use | Backpacking |
|---|---|
| Tested Lower Limit | -2 degrees Fahrenheit degrees (F) - EN |
| Tested Comfort | 12 degrees (F) - EN |
| Temperature Rating (F) | -2 degrees Fahrenheit |
| Temperature Rating (C) | -18.8 degrees Celsius |
| Shell | Nylon |
| Insulation Type | Down |
| Fill | 800-fill goose down |
| Lining | Nylon |
| Sleeping Bag Shape | Mummy |
| Stuff Sack Size | 8.5 x 18 inches |
| Stuff Sack Volume | 16.7 liter |
| Gender | Unisex |