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Also known with other terms such as safety blanket, first aid blanket, weather blanket, or thermal blanket, Mylar space blankets are a low-bulk, low-weight blanket produced with heat-reflective slim plastic sheeting.
They are designed to minimize heat loss in an individual’s body. This heat loss results from water evaporation, convection, or thermal radiation. The lightweight as well as compact size of this special blanket makes it perfect when space becomes a priority. You can include space blanket in a first aid box, survival kit, bug out bag or camping pack.
The Mylar space blanket offers additional benefit to lost hikers and campers; the metallic surface of this blanket glitters under the sun, which in turn makes it a great alternative or make-shift distress beacon for searchers.
Other Uses of Space Blanket
Due to the insulation properties of the Mylar blanket, the blanket became an impromptu tent as well as clothing for refugees and victims of Hurricane Katrina. And since it is made of plastic, this special blanket also resists moisture.
The blanket can be an alternative to fire starting materials, which is another good use of the blanket. Use a part of the blanket to line a bowl, add flammable materials and expose the bowl to sunlight. You can also use the blanket to collect dew or rainwater.
The space blanket can also reflect heat, particularly the reflective side. Just make sure that the reflective side faces you in order to generate heat. It will also serve as protection from the source of heat if you step behind it.
The Mylar space blanket can serve as a signaling device to get help for lost hikers and campers. This ability stems from the reflective properties of the blanket.
Obviously, the Mylar space blanket serves a myriad purposes. It’s particularly a great survival or emergency tool to have in a survival kit.