Utilizing a rugged denier polyvinyl construction, 5" 8-spoke wheels for stability, and a durable shell case for multiple balls, its no wonder the Rolling Thunder is a team favorite for bowlers. With pockets to store all your essentials items, a detachable top and reinforced frame, this bag offers a rugged reliability without draining your wallet. Material 600 denier polyvinyl fabric Features Front Loading base for easy access to equipment Heavy duty frame and hardware Sturdy locking telescopic handle with grip release (3) 5 8-spoke silver wheels for increased mobility and stability Wheel bearings for smoother roll Detachable 2-ball tote deluxe bag with adjustable non-slip shoulder strap Reinforced zippers & stitching Large Storm Bolt zipper pulls provide easy opening Shoe compartment accepts up to U.S. mens size 15 2-color embroidered logos 5-year limited warranty Specs Dimensions: W:23 x D:14 x H:29"