Outdoor thermal emergency bag — reflective, waterproof, PE aluminum film construction Key benefits Retains body heat: PE aluminum film reflects and traps radiant heat to help prevent heat loss in cold conditions. Improves visibility: reflective exterior increases nighttime and lowlight visibility to aid rescue and reduce the risk of accidents. Keeps you dry: waterproof construction protects against rain, snow, and ground moisture during emergencies. Multifunction use: works as an emergency sleeping bag, thermal blanket, protective cover, or makeshift survival shelter. What it solves Cold exposure: preserves core temperature when shelter or extra clothing is limited. Lowlight emergencies: reflective surface makes occupants easier to spot after sunset or in poor visibility. Wet conditions: waterproof barrier prevents dampness from reducing thermal performance. Material and performance Material: PE aluminum film for thermal reflection and water resistance. Function: thermal insulation to retain heat, reflective design for visibility, waterproof protection for wet environments. Intended uses: emergency sleeping bag, survival blanket, cover, or emergency shelter component. Practical applications (examples) Hiking or backpacking: use as an emergency sleeping bag or blanket if you become stranded or must stay overnight unexpectedly. Roadside breakdown at night: cover occupants to retain heat and use the reflective surface to increase visibility to passing vehicles or rescuers. Natural disasters and evacuations: keep in an emergency kit as a lightweight, allpurpose thermal and waterproof layer for shelter and warmth. What to expect A compact, emergencyfocused thermal solution made with PE aluminum film that combines heat retention, visibility, and water resistance for survival and safety use.