The mother child combat backpack is mainly suitable for outdoor training, mountain encirclement and other operations, and has the characteristics of comfortable carrying, strong practicality, and strong wear resistance. It can carry various equipment such as bulletproof vests, helmets, and field training. For the convenience of the police, the combat backpack adopts a detachable ion mother pack design. During the execution of tasks, the mother pack can be separated, and the sub pack can be used separately to reduce weight and improve combat efficiency. It is an ideal equipment for outdoor missions.