• Aluminum
• The use of PE material, light weight, ultra-thin, can be folded, only the size of the slap, easy to carry.
• Improve your odds of survival: In outdoor environment, this product is an international general emergency life-saving essential necessity, which is suitable for wild adventure, inspection and emergency.
• Multi-purpose: An ideal addition to your emergency kit; indispensable for outdoor activities, , expeditions, tourism, and more; helpful in all outdoor emergency situations.
• Good Design: Made of PE aluminum film, effectively keeps of the heat for you in low temperature environment, works well to make you warm. Apparent orange, easier to catch others attention, be a necessary .
• Lightweight and Convenient: Sleeping design with small size, ultra-thin and lightweight, easy to carry and store. Helps to keep you properly insulated from the cold air; ensures warm and comfortable rest while camping in the winter.