[Champion] Storage Box Basketball Volleyball Backpack C3-TB726BSIZE: W350 x L220 x D120mm This is a large box shaped backpack with a capacity of 36 liters that has a variety of storage spaces. There are 4 storage areas on the side for small items, which are rare in large bags. The main room has a large capacity and is large enough to store a change of clothes such as sweatshirts. There is also a separate room on the bottom of the back where you can put your shoes and balls.