This 21*16*8cm large-capacity disaster relief bag features a solid color professional design, with 9L extra-large capacity meeting 72 hours of continuous rescue needs. The efficient storage system contains 7 independent functional areas, improving material classification efficiency by 85%. Made of wear-resistant waterproof material, tested to bear 15kg without deformation, resisting various harsh environments. Suitable for frontline disaster relief teams, medical rescue personnel, and emergency response centers, it is core equipment for disaster area distribution and emergency rescue, improving response speed by 63%.