4.9 by user reviews
Choose the Slumberjack Boundary Men's 20 Degree Mummy Sleeping Bag to stay warm and cozy in the outdoors. This sleeping bag has a mummy shape, which is wider on top and more tapered on the bottom, keeping warm air close to your body. Perfect for winter, it will shield you from extreme temperatures. It can withstand 20°F temperatures, designed for warmth when outdoor temperatures are in the 20s or higher. This sleeping bag unzips on each side for easy access.
- Can withstand cold winter weather
- Mummy shape is excellent for backpacking
- Single size sleeping bags have great insulation
- Mummy shape restricts different sleeping positions