Bullet Points:1, High-Quality Materials: Camouflage Emergency Sleeping Bag is made of upgraded inner polyester, which is softer and tear-resistant, with better quality than normal ones on the market.2, Whistle Design: the survival sleeping bag is designed with a drawstring to tie your gear, equipped with a 120dB whistle for help and attention, and a carabiner to carry the compact sleeping bag comfortably.3, Outdoor must-haves: The Bivy Camouflage Bag is a must for outdoor activities, it can be stored in a hiking bag, travel bag, glove box, preparing for the worst conditions in an emergency.4, Reusable and Waterproof: The Bivy Survival Bag is also made of waterproof nylon material, which is strong and reusable, with great durability for long life.5, Wide Application: The outdoor sleeping bag is designed with a wide range of uses, such as tent marks, ponchos, covers, camping bags, windshields, water collectors, snow melting containers, etc. Description:Built for emergency use: These emergency sleeping bags will surprise you with their lightness and thinness. The material ensures that these bags are tear-resistant, wind-resistant, and water-resistant. Additionally, these camping bags have reinforced taped seams to protect you in harsh weather conditions and protect you in the harshest conditions. Specification:Name: Camouflage Emergency Bivy Sack Sleeping Bag Weight: About 120g Size: About 200*120cm/78.7*47.2in