1.【Emergency Sleeping Bags】：Keep warm and Alive.Used as a survival emergency Bivy Sack, poncho, emergency shelter, Protect you from rain,wind and snow. It can be used as ground cover, sleeping bag liner when you in extreme environments. 2.【Easy to Use】：Just pull out the bivy sack, unroll and climb inside.Emergency sleeping bag can be used as a sleeping bag liner to keep your body temperature.Orange is a great color for signaling 3.【Compact and Lightweight】：This thermal sleeping bag kept in a small bag ,easy to carry and store,you can carry and store it in any place, and also you can reuse if you want. 4.【Multipurpose】：A must-have tent camping gear when camping, hiking, tactical gear and travel first aid kit.with the highest quality materials available to create the best emergency bag. Suitable for outdoor camping and hunting,emergency shelter,or emergency. 5.【Professional emergency paint】 ：Orange color is very visible and sends an aid signal in an emergency. The emergency bivouac sack stands out from its surroundings with as much contrast as possible.