2.56inch stable Casters: This rolling tool bag features heavy-duty treated wheels for easy movement over rough terrain. Three ways of carrying make this tool bag with wheels easy to carry. Large-capacity Tool Bag: It is totally of 0.7 cubic feet in capacity. The large interior of this roller tool bag holds most large power tools and accessories. Enhanced Load Capacity: 66lb load capacity of the sturdy bag and 110lb load capacity of the reinforced bottom. Our rolling tool tote bag is suitable for heavy duty tools. 17 Easy-access Pockets: Our lighted roller tool bag has large main compartments with 10 internal and 7 external pockets for easy tool access and storage. Sturdy Telescoping Handle: The rolling tool bag with wheels is equipped with a telescoping handlebar made from aluminum alloy to transport your tools efficiently.