1. TwoLayer Design: Our tool bag features a 2tier design for compatibility, with the bottom layer storing electrical voltage test kits and digital multimeters, while the upper layer provides ample space for outlet kits, outlet testers, and circuit breaker detectors. 2. Adaptable: The sturdy and stable design of this electrician's tool bag uses a buckle and strong elastic bands to reduce impact and wear. The 6 different band sizes can be adjusted to secure various tools, preventing scratches or deformation. 3. Efficient Organization: Keep your tools and accessories neatly arranged in our tool bag. Store outlet kits, cables, batteries, and other small IT items in separate compartments, while maximizing space with two large zippered mesh pockets and a front pocket. 4. Durability: quality polyester exterior ensures full protection, while the soft and comfortable lining guards against scratches and moisture. It is waterproof, scratchresistant, and tearresistant, with thick foam padding on all sides.