Escort every adventure and unknown challenge. We are committed to providing reliable and professional outdoor protection products, so that you can rest assured no matter where you are. In low temperature, humid, and windy environments, human body heat will rapidly dissipate. Our emergency blanket uses advanced metal coating technology to efficiently reflect the heat energy emitted by the human body, forming a crucial insulation layer and serving as the first line of defense against hypothermia. A versatile blanket with powerful functions: Warm blanket: wraps around the body and locks in warmth. Moisture proof pad: silver face down laid on the ground to isolate moisture and cold. Emergency raincoat/sunshade: Wear it on the body or build a simple shelter to resist the sun and rain. distress signal: The huge reflective surface is very eye-catching in the sunlight, making it easy for rescue personnel to detect.