Features： 1. Plastic bottom: wear-resistant, waterproof, suitable for a variety of harsh environments, more durable. 2. Multifunctional: Can be used as a handbag, shoulder bag, cross-body tool bag, convenient to carry, suitable for a variety of scenarios. 3. Strong load bearing: It can bear 50KG, large capacity, and can place various maintenance tools for easy use. 4. Increase space: large size, with a total of 14 insert pockets inside and outside, which can be used to store various tools. 5. Double-layer thickening: thickened Oxford cloth material, waterproof, wear-resistant and durable. 6. Comfortable carrying: shoulder strap with shoulder pads, inlaid plastic carrying, non-slip, decompression.