Outdoor Adult Sleeping Bag with Exclusive Outstretch Hands Design, Warm Combinable Design & Envelope Shape Single for Cool-weather Camping, Sports, Hiking, Travelling, Backpacking and Biking EXCLUSIVE DESIGN  Exclusive Outstretch Hands design allows you to play mobile phone, iPad or laptop easily without getting out of the bag. The zippers in the middle and at the foot are more convenient for you to get from inside or outside the bag. You could move to anywhere you want while keeping warm. MULTI-FUNCTIONAL  It can be rolled open and used as a mattress, comforter or blanket in your camping tents or at home. Perfect for backpacking, biking, scouts and camping. WARM AND COMFORTABLE - Constructed of 230T diamond check waterproof taffeta cover with soft 210T pongee lining and 100% polyester fill to keep warm and comfortable throughout the night. LARGE ENOUGH FOR MOST ADULTS  86.6 (74.8 long +12.5 top) x 31.5 x 4 inches, 3.64 pounds; Temp Rating : Designed for temperature 32~45~59 Degree Fahrenheit. EASY CARRY  Lightweight. Very easy to roll up and store into the included staff sack. Packed Uncompressed: 17.7 inches X 7 inches.