Our 15°F down sleeping bag provides extended, high altitude 3-season warmth without sacrificing weight or compressed size. The outer shell is constructed from a double layer of water repellent nylon, while the inner lining is 100% polyester for a soft to the skin feel. Extra, 700+ down filling gives you comfort from early spring into an extended fall season. The bag features a 5½” x 8” zippered pocket at the chest for keeping keys and wallet close and safe. Compression sack included.
About Down Fill Ratings: The quality of down runs on a scale from 500 to 900, higher is better. We use high quality 700+ fill and adjust the amount of down in the bag to increase warmth rating.