Feature 1.Ease of use Easier than an emergency space blanket, Just pull out of the stuff sack, unroll and climb inside. emergency sleeping bag can be used as a sleeping bag liner to keet your body temperature. This bivy bag is small and lightweight, easy to carry and store. 2.Durability Emergency survival 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 stuff sack for your next adventure. A must-have tent camping gear when Camping, Hiking and Outdoor. 4.Made for Emergencies Multipurpose used as a survival emergency blanket, poncho, emergency shelter and more, Suitable for your bug out bag. The bright orange color of the outer shell of this sleeping bag is essential to help rescuers find you. Specifications Material: mylar Color: Orange Size:Opened up dimensions are 210cm x 90cm Packaging content1Pcs Survival sleeping bag Due to photo lighting problems, the color of the picture may be slightly different. Due to manual measurement, the size may have an error of 1-2cm.