TOOTS Outdoor Sleeping Bag Camping Sleeping Bag Envelope Sleeping Bag,Travel Hiking With Carry Bag Light Weight 1.Waterproof and comfortable - Nylon outer & 100% polyester inner filling .Fabric: 400D Nylon, Lining: TC cotton 2.The backpacking sleeping bag is very compact and easy to put back in the bag. The hiking sleeping bag is lightweight 3.Unfold Size: 1900 x 750mm / 74.8x 29.53In 4.Light Weight (770g/1.69lbs) & Foldable Design (Folded Size: 5.9" x 11.1") makes your camping experience more easy and convenient 5.The temperature for the bag: Limit 15C Comfort 25C