Sleep in the wild like you do at home, with a comforter. Sierra Designs Backcountry 20 Degree Sleeping Bag is designed with a oversized integrated comforter sealing the opening, you can sleep comfortably and naturally on your back, side, or stomach.Read more
Versatile Integrated Comforter
Wraps naturally to your preferred sleeping position and allows you to easily adjust to varying temperatures.
Self-Sealing Foot Vent
Stays draft-free when not being used and allows for intuitive, hands-free exterior access without the need for toggles or zippers.
Insulated Hand/Arm Pockets
Provides insulation under your arms when comforter is used outside of the bag.
Catenary Shaped Opening
Opening is smaller than bag width so when you push out, the walls push in to seal out drafts.