This military-grade disaster blanket is specifically designed for extreme low-temperature environments, using special cold-resistant materials that provide exceptional warming performance even in -25°C conditions. Standard size 170×220cm with medium thickness, weight controlled at 1.3kg, facilitating government large-scale procurement and rapid distribution. Compression rate reaches 80%, greatly saving transportation space. Applied in major disaster relief efforts across 56 countries worldwide, with annual supply exceeding 300,000 units, it has become the preferred product for government disaster relief material reserves, covering up to 20,000 disaster victims in average large-scale relief operations.