Stay warm, even when the temperature dips to -1.1? C, in your Coleman? Palmetto? Cool Weather Sleeping Bag with polyester cover and soft tricot fiber blend liner. The specially-designed, patented zipper system plows fabric away from the zipper to avoid snags, and Fiberlock? Construction prevents insulation from shifting?extending the life of your sleeping bag. When you?re ready to pack up, our patented Roll Control? System keeps the bag in place for easier rolling and the Quick Cord? no-tie patented packing system makes storage a cinch. It fits heights up to 5 ft. 11 in. and is machine washable.