Stay at low camp or high camp in the REI Expedition -20°F sleeping bag featuring goose down insulation, a water-resistant/breathable shell and a double zipper system for temperature fluctuations.
- Unique double zipper system allows you to adjust comfort as needed—fully close both zippers to increase warmth, open inner zipper to decrease warmth
- Goose down is efficiently distributed for maximum warmth and compressibility—800-fill-power goose down on top and 700-fill-power goose down underneath
- Exclusive REI Down Fill Calculator optimizes the amount of down per baffle for the most warmth with the least amount of down
- Ultralight ripstop nylon shell fabric was specifically designed to dissipate moisture from the inside, as well as repel moisture from the outside, keeping the down dry
- In-the-round pattern wraps vertical baffles around perimeter of sleeping bag, from head to foot, creating a 3-dimensional bag that wraps you in warmth
- Baffle spacing is optimized to keep down in place and prevent cold spots
- Multi-chambered hood and anatomically-contoured, insulated draft collar seal in heat; trapezoidal footbox mirrors sleeping position for room to move and thermal efficiency
- A pass-through pocket with zipper access on both outside and inside provides a convenient way to get to your stashed essentials such as eyewear and headlamp
- Includes nylon stuff sack and large cotton storage bag
- REI is Climate Neutral Certified; as we work to actively reduce our footprint, we measure annual carbon emissions and purchase an equivalent amount of verified carbon credits
Imported.
View all REI Co-op Backpacking Sleeping BagsBest Use | Backpacking |
---|---|
Temperature Rating (F) | -20 degrees Fahrenheit |
Temperature Rating (C) | -29 degrees Celsius |
Shell | Ripstop nylon |
Insulation Type | Down |
Fill | 800/700-fill goose down |
Lining | Ripstop polyester |
Sleeping Bag Shape | Mummy |
Stuff Sack Size | 9 x 20 inches |
Gender | Unisex |
Sustainability | From a Climate Neutral Certified brand |