This emergency rescue 3-way backpack uses premium water-repellent material, featuring backpack/handheld/sling three carrying methods, with 45L capacity, adapting to various disaster rescue scenarios. Professionally tested with impact resistance of 17.5J, load capacity of 18kg, meeting emergency needs of rescue personnel in complex environments such as earthquakes, floods, and landslides. Multi-functional design includes 7 professional sections, accommodating 65+ rescue supplies, improving on-site rescue efficiency by 42%. The preferred equipment of global rescue organizations, having participated in 89 major disaster rescue operations.