Stay comfortably warm even in frosty temperatures during your camping or backpacking trips with the Coleman Big Bay Mummy Sleeping Bag. This big and tall size sleeping bag fits adults up to 6 ft. 5 in and is perfect for cold weather down to 20°F. Made with Coletherm insulation to lock in warmth it features a built-in headrest with a cinched hood to provide additional comfort and warmth. It also has a J-zipper for foot ventilation during warmer nights and comes with a compressible stuff sack for easy packing and storage.