The Coleman Dunnock Sleeping Bag is great for cold-weather camping. It-Inchs made for big & tall sizes, measuring 39-Inch wide by 81-Inch long and fitting most people up to 6-Inch4-Inch. The Dunnock is durably constructed of a cotton cover over a cozy cotton-flannel liner, with 5 pounds of ColeTherm insulation to keep you comfortable down to 40°-20Degree Fahrenheit. The Dunnock features the Coleman Wrap -InchN-Inch Roll storage system: simply roll up the sleeping bag into the attached carrier, and you-Inchre good to go. Coleman-Inchs ComfortSmart technology means your sleeping bag is packed with features to keep you warm and comfortable: ZipPlow plows fabric away from the zipper to prevent snags; Comfort Cuff surrounds your face with softness; FiberLock prevents insulation from shifting keeping you warm and increasing durability; ThermoLock reduces heat loss through the zipper, keeping you warmer; Zipper Glide tailoring allows smooth zipper operation around corners; and Roll Control locks the bag in place for easier rolling.