How to Choose Sleeping Bags for Backpacking
The North Face One Bag Sleeping Bag
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With 800-fill-power ProDown™ down, an additional synthetic component, and shells made with recycled materials, The North Face One Bag sleeping bag delivers excellent comfort in a range of climates.
Shop similar productsKey Details
Fill
Heatseeker Eco synthetic fibers; 800-fill-power recycled down
Compressed Volume
17.5 liters; 13.5 liters; 9.1 liters
Temperature Rating (F)
5 degrees (F)
20 degrees (F)
40 degrees (F)
- 3 distinct temperature ratings to help keep you comfortable in a variety of climates, providing exceptional warmth and versatility wherever you set up camp
- Outer layer features Heatseeker™ Eco synthetic insulation rated at 40°F (4°C) for versatile use in warmer weather
- Inner layer features 800-fill-power recycled down rated at 20°F (-7°C) for high-level performance in adverse conditions
- The 2 layers can be paired to get a 5°F (-15°C) bag for maximum versatility
- Down layer can be used as a standalone quilt for campsite lounging
- Anti-compression layer on bottom is composed of synthetic insulation
- Large, fitted hood accommodates pillows and arms-over-the-head sleepers
- Durable YKK zipper
- Vaulted footbox
- Included compression sack is fleece on the inside so you can use it as a camp pillow
- Down-filled shell is made from 20-denier recycled nylon taffeta with a non-PFC durable water repellent (DWR) finish
- Synthetic-insulated shell is made from 20-denier recycled ripstop nylon with a non-PFC DWR finish
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 The North Face 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 | 5 degrees (F) - EN |
| Tested Comfort | 20 degrees (F) - EN |
| Temperature Rating (F) | 5 degrees (F) 20 degrees (F) 40 degrees (F) |
| Temperature Rating (C) | -15 degrees (C) -7 degrees (C) 4 degrees (C) |
| Shell | 20-denier recycled nylon taffeta; 20-denier ripstop nylon |
| Zipper Location | Left/Right |
| Insulation Type | Down / Synthetic Blend |
| Fill | Heatseeker Eco synthetic fibers; 800-fill-power recycled down |
| Sleeping Capacity | 1-person |
| Lining | Nylon taffeta |
| Sleeping Bag Shape | Mummy |
| Stuff Sack Size | 8 x 15 inches |
| Compressed Volume | 17.5 liters; 13.5 liters; 9.1 liters |
| Gender | Unisex |
| Sustainability | Contains recycled materials |
