Quality Material Selection-- Tennis ball waist pouch is made of oxford fabric, which is sweatproof that you don't need to fret about getting your bag and belongings wet with sweat. Additionally, it is lightweight that it won't burden you and then affect your movement during exercise, offering you an extraordinary using experience. A Good Helper For You-- With this sort of tennis ball holder, you could gain more time to practice tennis or other sports. To begin with, putting 8 to 10 balls in this bag before you start practicing supports you save more energy and time to focus on playing. You don't have to pick up balls constantly, better freeing your hands. Versatile Sports Bag-- The most important feature of this bag is that it is designed with double layers; the outer mesh bag is for putting the balls in it, and the inner zipper pocket is for keeping your belongings, such as smartphones of almost all sizes, referee items, or other accessories. It is not only a sport bag but a fashionable and cool daily accessory bag. No Worry for Safety-- Adjustable belt fits around most people. The belt has wide range adjustable lengths from 31in to 44in. You just need to adjust it in seconds and then this bag well fits your waist, so that it won't shift easily with movement and the items in it can also be held steadily in the course of training. What's more, the inner bag well keeps your valuables safe because of the zipper design. Note: The data are manual measurement, please allow a 1-3cm error, due to the differences between the light and the display, there will be a certain color difference, the specific received in kind prevail.