Kelty Cosmic Down 0 Sleeping Bag
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Shop newer versionCamp in cozy comfort and in all conditions with the 3-season Kelty Cosmic Down 0 sleeping bag. It helps keep you toasty and comfy with quick-drying down insulation and soft-as-silk nylon taffeta.
Fill
80% duck down/20% polyester
Temperature Rating (F)
2 degrees (F)
- 600-fill-power DriDown™ water-resistant down and the durable water repellent (DWR) treatment are PFC-free
- 20-denier nylon taffeta shell is soft yet durable
- 50-denier polyester taffeta lining feels like satin sheets on your skin
- 2-way locking 60 in. zipper features an antisnag design
- Draft collar and comfortable hood help keep the cold out and the heat in
- Handy stash pocket keeps your headlamp or other small essentials close at hand
- Stuff sack included
- Closeout
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 the Kelty Cosmic Product LineView all Kelty 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 (F) - ISO |
| Tested Comfort | 16 degrees (F) - ISO |
| Temperature Rating (F) | 2 degrees (F) |
| Temperature Rating (C) | -17 degrees (C) |
| Shell | 20-denier nylon taffeta |
| Zipper Location | Right |
| Insulation Type | Down |
| Water-Resistant Down | Yes |
| Fill | 80% duck down/20% polyester |
| Lining | 50-denier polyester taffeta |
| Sleeping Bag Shape | Mummy |
| Compressed Volume | Unavailable |
| Gender | Unisex |