A tool bag is for tool storage and to transport your tools and equipment safely and securely. As the tool bag manufacturer , most of our tool bags with ergonomic handles and heavy-duty shoulder strap make lifting more comfortable. The tool storage bag has easy tool access to carry tools quickly. They can hold automotive tools, toolsets, and laser measuring tools, hand tools, and toolboxes for construction professionals, mechanics, and home improvement enthusiasts. Since tool bags can protect tools safely and orderly, they are used by car mechanics, electricians, gas engineers, carpenters, craftsmen, plumbers, HVAC technicians, mechanics, drywall workers and gardeners and more.