This professional emergency rescue bag uses 900D Oxford cloth waterproof fabric, measures 20×15×9cm, with waterproof rating capable of withstanding light rain and short-term immersion, single bag load capacity of 3kg. The MOLLE external system provides free expandability, and the scientific carrying design reduces 98% of carrying burden. Suitable for earthquake rescue, flood relief, medical emergency and other scenarios, the 2.7L capacity can meet rescue personnel's needs for carrying first aid supplies, improving emergency response efficiency by 87%.