The Konvoy 4-Ball Roller is the perfect accessory for avid bowlers on the go. Made with durable 600D/840D fabric and a high-strength molded plastic base, this roller can handle the toughest conditions. It features a large upper accessory pocket and a removable accessory pouch for all your bowling essentials. The top bag can be removed and used as a full-featured 2-ball tote. The large top shoe compartment can accommodate shoes up to size 15, while the bottom bag features an easy-open front load design and a large accessory pocket. The roller also comes with a retractable square locking handle that extends up to 43 inches.