Durable Tear-Resistant Structure: Our emergency sleeping bag is made of ultra-thick, strong, durable and reusable thermal polyester film material with excellent tear-resistant properties. It is perfect for use as survival gear and backpacking equipment, keeping you warm, dry and safe in harsh conditions. Full Body Protection: The windproof and waterproof emergency sleeping bag measures 215 x 90cm, making it suitable for both adults and children. It can also be used as an emergency sleeping bag, blanket, camping bag or camping bag, providing you with comprehensive protection. Lightweight and Compact: The sleeping bag is packed in a reusable storage bag that is small, compact and lightweight. The storage bag is durable, reusable and can be easily put back into the portable bag. It comes with a 120 decibel whistle that can alert rescuers up to 1 mile away and a carabiner for easy carrying or attachment to a motorcycle or car. Versatile Use: The orange exterior provides high visibility, while the silver inner layer has reflective and thermal properties, making it easier for emergency teams to find you and your companions. The versatile design makes it an ideal addition to your survival kit, survival gear, hiking gear, sleeping bag, earthquake kit, shelter bag or car emergency kit so you're always prepared. Rescue Essentials: Perfect for emergencies that require warmth or protection from extreme weather conditions such as sudden weather changes, disasters, earthquakes, rain, snow, hail and high winds. These thermal survival sleeping bags keep you safe in any weather by retaining up to 90% of your body heat, preventing hypothermia and shock.