The Klein Tools 55473RTB 19-Pocket 22in Tradesman Pro Tool Master Rolling Tool Bag is equipped with rugged 8-inch wheels, providing high clearance for rolling over rough terrain with ease. With a hard top for stacking materials and a load capacity of up to 250 pounds, this tool bag is designed for heavy-duty use on the jobsite. The exterior features webbing and D-rings for attaching bungee cords and other add-ons, while the metal latches ensure the lid stays securely closed. The hard top is also equipped with a double lock hasp for a padlock (not included) to prevent any missing materials. Made with durable, water-resistant 1680d ballistic weave material, this tool bag has a total of 19 pockets for maximum tool storage, including a wide open interior for larger tools and an orange interior for easy visibility. It also has a contoured hard top with compartments to conveniently hold a cell phone, beverages, and small parts.