The Coleman Montrose Blue Geometric Sleeping Bag is a rectangular-shaped sleeping bag suitable for camping. It has a temperature rating of 40°F and is designed to fit individuals up to 5 ft 8 in tall. The sleeping bag is insulated with polyester fill material and lined with polyester. It features fastening cords, easy packing, and rolls up straight. The sleeping bag comes with a stuff sack that measures 10 X 15 in.