1.Rescue Blanket 2.Waterproof,windproof,Sun Protective 3.A good ... time Thermal Emergency BlanketEmergency blanket Use:I. Emergency blanket can be used to cover the body, preventing body temperature ... in cold areas or at night, can keep the body warm;III. Emergency blanket can be used as reflective film, send ... V. Put in the sleeping bags, better insulation; Foil Rescue Blanket , Emergency Blanket/ Mylar ...