New adidas Defender Backpack, Team Navy Black, OSFA Lemon Premium reserve USA steer hide One Size:Leather Premium reserve USA steer hide leather Smooth oiled cowhide palm lining for maximum comfort and feel Position specific professional patterns Professional grade rawhide laces provide extra pocket durability Dense cowhide finger lining enhances leather memory during break in or the perfect balance the stadium ii backpack is big enough to fit everything for practice or an away game and loaded with function to get you through your day updated design allows you to zip away your regulation size soccer ball into the main pocket or wear on the outside of the bag in an expandable mesh pocket