The Coleman Nimbus Scoop Sleeping Bag is great for warm-weather camping. It-Inchs made for big & tall sizes, measuring 39-Inch wide by 84-Inch long and fitting most people up to 6-Inch4-Inch. The unique scoop shape makes a comfortable headrest, keeping your head and pillow off the ground. The Nimbus is durably constructed of a polyester cover over a soft tricot liner, with 4 pounds of ThermoTech insulation to keep you comfortable down to 40°-60Degree Fahrenheit. The Nimbus features the QuickCord storage system for easy storage — no tying required. 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.