If you are looking for a premium bowling bag with all the room you will ever need, look no further then the KR Strikeforce Konvoy 4-Ball Roller Bag. Room for 4-bowling balls, shoes up to size 15 and three separate accessory compartments. The 5" Smooth Kruze urethane wheels with steel bearings give you a smooth and quiet ride even with all the weight of 4-bowling balls. The top removable bag becomes a full featured 2-ball tote. Available in Red/Smoke and Black/Carbon.