This 280gsm medium thickness polyester fiber rescue blanket is specifically designed for field rescue operations, using 100% high-density polyester fiber, combining lightweight properties with excellent warming effect. Standard size 150×200cm, single blanket weighing only 0.85kg, the lightest option among products with equivalent warming effect. Features quick-drying, dust-resistant, easy-cleaning characteristics, with extremely strong field environment adaptability. Compression rate reaches 85%, single rescue backpack accommodating 3-4 units. Applied in search and rescue operations across 63 countries worldwide, with annual usage exceeding 500,000 units, becoming standard equipment for professional search and rescue teams, saving over 200 lives on average in each field rescue operation.