... .A good defense against the cold 4.CE,ISO Emergency BlanketEfficacy:To meet an emergency condition, waterproof, windproof, Sun Protective, take up little room ... in case of the accidents taken place.2.When the car cast an anchor in the midnight or in the cold weather ... front windshield, which can reduce the car internal heat absorbent. 6.Used with sleeping bag can help keep warm efficiently.7.The ...