How to Choose Sleeping Bags for Backpacking
NEMO Nocturne 15 Down Sleeping Bag - Men's
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Filled with 750-fill water-resistant down with an integrated blanket fold for added warmth, the 3-season Nemo Nocturne 15 sleeping bag offers generous room that side sleepers will appreciate.
Shop similar productsKey Details
Fill
750-fill down
Temperature Rating (F)
15 degrees (F)
- Spoon shape with stretch stitching allows room for knees to naturally bend and shift throughout the night; roomy enough to sit comfortably in a cross-legged position
- 750-fill, water-repellent DownTek down delivers outstanding loft, warmth and compressibility
- Treated DownTek down absorbs 30% less moisture and dries 60% faster than untreated down
- Insotect Flow vertical baffling and FlowGates prevent cold spots from occurring due to migration of down
- Integrated blanket fold provides extra material to snuggle and control temperature
- Soft and bright nylon taffeta lining offers a cozy interior for a restful night's sleep
- Waterproof breathable footbox protects against tent wall condensation
- Pillow pocket lets you stuff a jacket or extra clothing into the sleeve opening for a handy pillow on the go
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 NEMO 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 | 15 degrees (F) - EN |
| Tested Comfort | 26.5 degrees (F) - EN |
| Temperature Rating (F) | 15 degrees (F) |
| Temperature Rating (C) | -9 degrees (C) |
| Shell | 20-denier ripstop nylon |
| Zipper Location | Left |
| Insulation Type | Down |
| Water-Resistant Down | Yes |
| Fill | 750-fill down |
| Lining | 30-denier nylon taffeta |
| Sleeping Bag Shape | Semirectangular |
| Stuff Sack Size | 18 x 9 inches |
| Stuff Sack Volume | 19 liters |
| Gender | Men's |
