Sleep comfortably, even when it?s 40⁰ F outside in the Coleman® Willow Creek? Sleeping Bag. The warm weather bag fits heights up to 5 ft. 11 in. and is designed to keep you cozy. The contoured head with Comfort Cuff ? stitching surrounds your head in softness. The specially-designed, patented zipper system plows the fabric away from the zipper to avoid snags and zips up all the way every time.The Thermolock? system reduces heat loss through the zipper. When you?re ready to pack up, the Roll Control? loop fasteners help you perfectly fold the sleeping bag and the Quick Cord? system makes rolling it up and fastening it a cinch without tying. The 33 in. x 78 in. bag comes with a five year warranty and is machine washable, with a brushed polyester cover and lining.