Sleeping in the TETON Sports Deer Hunter -35F Canvas Sleeping Bag is like sleeping on a cloud. This warm sleeping bag was built for comfort and to last a lifetime. It's filled with innovative fiberfill that is rated to well below freezing temperatures. The mummy-style hood can cinch in around your head for additional warmth and keeps your pillow clean. Its durable canvas shell will stand up to years of rigorous adventures. It's a warm, comfortable sleeping bag that's soft to the touch, but don't take our word for itread the reviews! The Deer Hunter is keeping car campers happy in The Great Outdoors. The TETON Sports Deer Hunter winter sleeping bag features a shell made of 600-denier 100% polyester canvas. The lining is made of soft 100% polyester flannel. On the inside, a layer of SuperLoft Elite single-channel hollow-fiber insulation traps and promotes superior warmth. Mfrs. limited lifetime warranty. Durable 100% polyester canvas shell Soft 100% polyester flannel lining SuperLoft Elite Single-Channel hollow-fiber insulation Extra warm, oversized sleeping bag with mummy hood Double-layer construction 2-way zipper with shoulder draft tubesSpecs: Comfort temperature rating: -35F Packed size: 38"L x 11.5"W Weight: 17.5 lbs.