OT-003 18 Inch Plumber Tool Bags holds various sizes pockets. 5 outside pockets, including PU net pockets and pockets with zipper closure, and 8 inside. The open design enables quick tool location. Reinforced sides and bottom give maximum tool protection and keep the case stable and vertical to prevent any danger of spillage of equipment. Riveted in critical points for truly industrial strength with galvanized washers top and bottom.