The invention discloses a police equipment bag. The police equipment bag comprises a main bag, wherein EVA propping parts are arranged on two sides of the back surface of the main bag, an EVA supportpart is arranged between the two EVA propping parts, and the EVA propping parts are provided with grooves extending from the top of the main bag to the bottom of the main bag. The police equipment baghas good gas permeability, so that the heat dissipation effect is enhanced.