Fast Forward Little Girls'  Frozen Roller Backpack, Pink/Purple, 16x12 Frozen roller backpack. Adjustable shoulder straps are padded for carrying comfort. Zipper closure, features one main compartment, one front compartment and two side mesh pockets. Contains small hang loop for locker or closet hanging. Frozen roller backpack. Adjustable shoulder straps are padded for carrying comfort. Zipper closure, features one main compartment, one front compartment and two side mesh pockets. Contains small hang loop for locker or closet hanging.