Product Description 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 40ï¾°-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. Amazon.com Stay cozy on warmer nights with the Coleman Nimbus large sleeping bag. Designed for temperatures between 40 and 60 degrees F, the Nimbus is perfect for the summer months when the mercury seldom dips below freezing. The Nimbus is durably constructed of a polyester cover with a soft tricot liner, with 4 pounds of ThermoTech insulation to keep you comfortable. The bag also includes a groundbreaking contoured headrest, which keeps your head on the bag and the bag off your face. To ensure all-night snugness, the Nimbus is outfitted with Coleman’s ComfortSmart technology, which includes such features as a ComfortCuff that surrounds your face with softness, a FiberLock design that prevents the insulation from shifting, and a QuickCord for easy, no-tie closure. And to keep heat from escaping on cooler nights, the Nimbus includes a ThermoLock construction that prevents heat loss through the zipper. Other features include a ZipPlow that plows fabric away from the zipper to prevent snags, a Roll Control that locks the bag into place for easier rolling, and ZipperGlide tailoring that allows for smooth zipper operation around the corners. The Nimbus measures 39 by 84 inches and fits campers up to 6 feet 4 inches tall. Machine-washable in commercial machines, the bag carries a five-year warranty.