The Lifesystems Thermal Blanket is an essential piece of emergency kit for anyone taking part in outdoor activities. In the event of an accident or trauma, or when the weather suddenly turns cold, the risk of body heat loss can increase significantly and lead to hypothermia without the proper kit. This is where the Thermal Blanket can help, once wrapped around the body the metalized polyester will keep you warm for longer by reflecting 90% of radiated body heat. With the bright orange outer and silver inner, this blanket can also be used to attact attention from rescue teams to your position. The metalized polyester is also waterproof and windproof and extremely durable meaning it be can deployed on multiple occasions .