Features: OOTDTY Easy use:Easier than an emergency space blanket, just pull out the stuff bag , unroll and climb inside. Emergency sleeping bag can be used as a sleeping bag liner to keep your body temperature. This bivy bag is small and light, easy to carry and store. Durable:The emergency survival bivvy sleeping bag kit is constructed of 26um extra-thick mylar material, waterproof and reusable. It can be folded up and placed back inside the waterproof nylon material bag for your next adventure. Keep body temperature:Emergency bags are made of premium reflective polyester film which can increase your body temperature to 20 degrees in cold and adverse weather conditions. It's a must for bad weather and outdoor adventures like wind, heavy rain and heavy snow. Made for emergencies:Multipurpose used as an emergency survival cover, poncho, emergency shelter and more, suitable for your bug out Bag.A must-have tent camping gear when camping, hiking and outdoors. Bright color:The bright orange color of this sleeping bag's outer shell is essential in helping rescuers find it. Specifications: Material: Mylar Color: Orange, Green,Colorful Size:Open Dimension are 210cm x 90cm(82 x 36in) Package Includes: 1x Sleeping Bag, 1x Storage Bag. Note: Please allow 0-1cm error due to manual measurement. Make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!