This portable military cot is specially designed for disaster relief scenarios, using military-grade reinforced materials, supporting up to 180kg per bed. Innovative rapid deployment technology reduces assembly time to within 4 seconds. The high-strength aviation aluminum alloy frame perfectly combines with 1680D tear-resistant Oxford fabric, weighing only 4.8kg with a folded volume of just 85×12cm, facilitating emergency loading onto rescue vehicles. The waterproof and mildew-proof design functions normally in 98% humidity environments, and has been battle-tested in 324 major rescue operations nationwide, with an average single-use lifespan exceeding 3000 hours.