League bowlers carrying a full arsenal need more than a two-ball bag, and this case's main compartment securely holds three standard balls with an adjustable PE divider keeping them apart, plus a separate moisture-proof shoe compartment sized for up to a men's size 16 and its own accessory section for wrist supports and tape. A 600D Oxford shell with PVC coating sits over a 5mm PE impact-resistant board on the bottom, so the bag shrugs off curbs and rough pavement, and reinforced seams with metal zippers are built for the extra weight of a three-ball load. Three-inch wheels with 360-degree swivel bearings keep it rolling smoothly even fully loaded, and the retractable handle extends to 41.34 inches for a comfortable pull. PE foam padding and a PVC-backed base cushion each ball, while breathable bottom holes let moisture escape so they don't develop flat spots. A top mesh pocket and metal vents round out a bag measuring 31.10 x 12.60 x 15.35 inches and weighing 9.49 pounds empty.