The utility and design patents cover all ball sport verticals and specifically protect the innovation of building a ball launcher into the bottom of a typical roller duffle bag, making the Slinger Bag ...

Landmark global agreement reached with Peter Burwash International to feature Slinger Bag's innovative sports technology across its prestigious tennis resort portfolio Slinger Bag, the world's most ...

How much room do you have for a tennis ball machine? Tennis ball machines come in many sizes. You will need to determine how much room you will need for placing, transporting and storing your tennis ...