BP-001 Backpack tool bag with wide zipper opening for easy tool access from the center compartments. Mesh covered contact surface areas enable efficient air circulation between the backpack and your back. This backpack is equiped with 7 external pockets, 16 internal pockets, 6 loops and plus 40 pockets tool carrier panel. Reinforced PP bottom with squard shape gives maximum tool protection and keep the bag stable and vertical.