Peace Backpack with Hearts and Peace Signs - Lotsa Love in a Multi Colored Rainbow Set of Colors 16.5 inches x 13 inches x 5 inches and 1,100 cubic inches Constructed of 600 denier polyester 1 side mesh pocket and 1 front pocket Stores 2 to 3 textbooks, spiral notebooks, calculators, and more... Comfortable straight-cut padded shoulder straps and padded back panel