The Datrex Thermal Emergency Blanket is made of durable insulating Mylar material that provides compact emergency protection in all weather conditions Features. Thermal Emergency Blanket. Pack of 5Specifications. Weight 1 lbsOur aim is creating trendy and very unique?sport accessories We do modifications testing trying to find a factory and a design?that could be aesthetic Our backpack will be ideal from all with renewable durable and extremely strong patterns We design our products with easy setup and storage We value for our clients and encourage them with their passion