This BALL TROLLEY - ADDITIONAL BAG is a spare bag for the BALL TROLLEY and allows added flexibility.
So, you are coaching a serious tournament player at 2pm and a kids group right after and you need a different set of balls? The ADDITIONAL BAG, the perfect add-on for the BALL TROLLEY, allows you to be super flexible and ready for anything. Store the HEAD ATP Balls in one bag and the T.I.P. ORANGE in the other and simply exchange during lessons. Done.