Rolling Tool Bag,21" Tool Bag with Wheels & 18" Tool Backpack,Waterproof Portable Toolbag Organizer,Adjustable Telescoping Handle,USB Charging Port,55 Pockets,for Mechanics, Electricians, Plumbers

**21" Tool Bag with Wheels & 18" Tool Backpack.** The backpack can be combined with the rolling bag using dedicated shoulder straps, or it can be detached and carried independently. This flexible design addresses a variety of needs. **High-Strength Material:** The rolling tool bag is made from 1680D high-density Oxford fabric, providing superior resistance to abrasion, water, and tearing. Reflective safety strips are added for enhanced visibility, ensuring tools are well-protected during outdoor and nighttime tasks. The base incorporates a PVC hard plate for a stable and robust structure. **Effortless and Flexible:** The tool bag features smooth-rolling casters and a three-section retractable handle (adjustable from 17 to 42 inches), enabling easy transport and free movement to lessen the work burden. **Extra Large Capacity:** This portable tool bag offers up to 55 functional pockets, including a laptop compartment, a power bank pocket, a tape measure hook, a mesh pocket, multiple zippered pockets, and slip pockets in various sizes. The scientifically arranged compartments ensure tools of all sizes have their own designated spots. **Portable Charging:** The tool backpack has a built-in bidirectional USB charging port, allowing connection to a power source for charging needs during mobile work. A locking hole is included in the main zipper pull for added security. **Wide Range of Applications:** Designed specifically for engineers in fields such as plumbing, automotive repair, and machinery. Whether transporting heavy tools or frequently on the move, this tool bag offers dependable support and enhances work efficiency