Tourna Ballport Deluxe Dolly Cart Extra Basket Teaching Carts : The TournaA(R) Deluxe Dolly Cart Extra Basket is sold separately from the TournaA(R) Deluxe Dolly Cart system as an added benefit. The Deluxe Dolly Cart can accommodate this extra basket thanks to the extra hook featured on the bottom legs of the cart. 200 tennis ball capacity. Features as a Powder Coated Basket that can be padlocked.