This poly-cotton blend emergency blanket is specifically designed for rapid response to sudden disasters like earthquakes and floods, using the golden ratio blend of 60% polyester fiber and 40% cotton, combining the twin advantages of lightweight portability and comfort. Each blanket weighs just 1.1kg with an unfolded area of 160×210cm, transitioning from compressed packaging to ready-for-use state in 10 seconds. Thermal efficiency reaches 90%, with wet-state thermal performance decreasing by no more than 15%. Deployed in emergency disaster relief actions across 31 countries globally, with average distribution speed 60% faster than traditional blankets, it has become standard equipment for "Golden 72 Hours" rescue operations.