adidas Stadium II Backpack. Designed for players; this backpack features a ventilated FreshPAK soccer cleat compartment; a zippered soccer ball pocket that do ubles as a laundry compartment; and a mesh valuables pocket. ClimaProof base helps protect gear from a wet field.Z ip main compartment; Inner mesh valuables pocket; Bottom front pocket with zip pocket for soccer ball or laundry. Extra-pa dded UltraRIDE shoulder straps for ultimate comfort; Carry loop on top. Polyester. 13\'\' x 20\'\' x 9.5\'\'