The Roto Grip 2 Ball All-Star Edition Duffle bag is one bag with dual functionalities. This multi-purpose bag features room for carry two balls and all your other necessities like your shoes and accessories. This is a great option for bowlers who use triple totes and need a bag to carry everything else along with a couple of extra balls. This bag is even great for daily use or maybe for a weekend getaway and quickly converts to a basic duffle bag by simply removing all the components in the main compartment. The foam ball holder, the ball divider, and the shoe shelf all can easily be removed in order to make it one big storage space in the main compartment.