Midwest United Backpack - Royal$51
All of your gear has a place in the adidas Stadium 3 soccer backpack. Two mesh pockets located on the sides of the main compartment can each hold 32-ounce water bottles. A zippered pocket with ventilation airs out sweaty gear, and the bottom is water-resistant to keep items dry.
Carry a size 5 soccer ball in a bottom pocket with a zipper or the exterior mesh pocket on the back.