This 9L large-capacity disaster relief solid color bag features 4 high-efficiency compartments, improving supply retrieval efficiency by 92%. Made of high-strength abrasion-resistant fabric with abrasion coefficient exceeding 6000 cycles, it can carry 15kg of rescue supplies. The optimized carrying system reduces burden by 88%, supporting 24-hour continuous rescue operations. Enhanced waterproof technology can withstand 6 hours of continuous rainfall, keeping internal supplies 100% dry. Special quick-retrieval design reduces critical equipment retrieval time to 2 seconds, providing ideal equipment support for emergency rescue, large-scale disaster area supply distribution, and post-disaster reconstruction.