The New KR Strikeforce Royal Flush Add On Bag is a one-of-a-kind bowling bag that is perfect for anyone who has added or is looking to add a bowling ball to their arsenal without purchase an entirely new bag. This add-on bag features a rear strap that secures the bag around the handle of all wheeled bowling bags. This add-on bag also features our famous USA design, a leather accent panel, and a built in foam ball holder. It also comes with a top carry handle to make it easy to put on and remove from the wheeled bag.