Gotham GCPD Batman Sublimated AOP Full Size Laptop Backpack Book Bag Gotham Batman Sublimated AOP Full Size Laptop Back Pack Book Bag IN ADDITION TO LARGE ZIPPERED MAIN SECTION THERE IS A SMALLER ZIPPERED SECTION ON THE FRONT. Bag measures approx. 18 inches tall by 13 inches wide and approx. 5 1/2 deep