The Coleman Big Basin Extreme-Weather Hybrid Sleeping Bag will keep you comfortable and protected in temperatures down to 20°-0Degree Fahrenheit. It-Inchs a hybrid-shaped bag, with a mummy-shaped head and a rectangular bottom for extra foot space. The Big Basin is sized for the big and tall, measuring 39-Inch wide by 92-Inch long, fitting most people up to 6-Inch8-Inch. It-Inchs made of a diamond ripstop cover over a polyester liner, with 72 ounces of ColeTherm insulation for reliable heat retention. It features double-batt, offset quilt construction to eliminate potential cold spots, with a semi-sculpted hood to surround your head with warmth, an insulated chest baffle to keep heat in the body of the bag, and a cozy fleece foot section to keep you toes warm. A full-length draft tube locks out chilly drafts, while a handy 2-way zipper provides maximum ventilation. A convenient stuff sack is included.