5.0 by user reviews
Let's review the Sierra Design Backcountry Bed Duo 30 Degree Sleeping Bag, a popular choice among consumers. Available in a double size, this sleeping bag fits two campers, keeping you warm by sharing body heat. It features Dridown technology, which creates a surface tension on the fibers of the down clusters, so they won't collapse when wet and lose their ability to insulate. It features a 30°F temperature rating, which is designed for retaining warmth, keeping you well-insulated in moderately cold conditions.
- Dridown technology, which is very soft
- Sleep in style with a nice blue color
- Double size is not great for hiking