• 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.
• 2.Durability：Emergency bivvy 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.
• 3.Keep Body Temperature:Emergency bags are made from durable reflective polyester film that can increase your body temperature to 20 degrees in cold and harsh weather conditions. It is a must for bad weather and outdoor adventures such as wind, heavy rain and heavy snow.
• 4.Made for Emergencies:Multipurpose used as a survival emergency blanket, poncho, emergency shelter and more, Suitable for your out bag.