Michigan State Nike Backpack You know Alumni Hall is your favorite Spartans shop and this Michigan State Nike Mich State Utility Gymsack is another reason why. This bag has the style that you have come to expect from Nike. Use this bag to show your Michigan State pride. Go Spartans! OTHER FEATURES: > 100% Polyester > Engineered to the exact specification of championship athletes > One pocket in the front, one pocket in the back > Straps have clasps at the bottom, straps are adjustable  > Officially licensed