1. HIGH STRENGTH POLYESTER FIBER With a high efficiency heat insulation performance with a reflective layer of aluminum foil and high strength polyester fiber, our survival bags maintain body temperature under extreme conditions, ensuring a comfortable experience while effectively resisting the cold. 2. EASY TO CARRY You'll be amazed at how easy it is to take our survival bags with you on your next adventure. Thanks to its small volume after folding and lightweight design, this blanket is easy to carry. Ideal for hiking, camping or long distance travel and does not add any burden to your backpack. 3. EXCELLENT WEATHER PROTECTION With a specially treated cover, our survival blanket bag provides excellent waterproof protection against bad weather conditions. It is suitable for use in different scenarios, remains windproof, prevents moisture from entering, which affects the heat effect, keeps interiors dry and thus ensures ideal weather protection. 4. SUPERIOR TEAR RESISTANCE Our survival blankets are designed for use in the toughest conditions and are made of wearresistant fabrics with excellent tear and abrasion resistance. This ensures that they remain undamaged even in areas with numerous stones and branches and function reliably and withstand the test in longterm use.