This all-weather disaster flannel blanket is specially designed for disaster rescue in various climate conditions, using premium flannel fabric with excellent adaptability. It comes in multiple specifications, from standard 180×200cm to extra-large 220×240cm, meeting different needs. The flannel material ensures comfortable protection in wide temperature ranges from -10°C to 35°C. The product adopts modular design, facilitating standardized management and rapid deployment from emergency rescue supply centers. It has been used in 120 major natural disaster rescue operations, becoming core reserve material for international rescue supply centers.