Count on the unbeatable warmth and easy packability of our Classic Flannel 0 F Sleeping Bag to get you through the coldest late-season camping conditions. Construction results in an overall three-season rating, while lofty 55-oz. synthetic insulation delivers long-lasting warmth in temperatures down to 0F. Rugged nylon-ripstop shell and lining stand up to season after season of use on rough, unforgiving ground. Draft tube and collar ensure your bodys warmth remains trapped inside all night long. Includes a 13 x 21 stuff sack for ease of storage and transport. Imported. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Gender: Unisex. Type: Rectangle Sleeping Bags.