Officially licensed 16” Backpack: The backpack has a main compartment for books, folders, binders, tablets, & notebooks, 2 side mesh nylon pockets, & a locker loop top handle. It features padded adjustable straps w/pp web reinforcement for added strength, comfort & fit. Measures 16” x 12” x 5”. Insulated Sonic Lunch Box: The detachable classic lunch box has a padded handle, foam insulation, and PEVA waterproof lining to keep food fresh all day at school or when traveling. Measures 7.5” x 9” x 3”. Durable Material: Manufactured from the300 x 300 D polyester for long-lasting performance and safety. Durable enough to last the school year, it’s perfect for holding school supplies or carry-on travel items. Great Gift: An awesome gift any time of the year. This backpack set is a must have for any Super Mario Brothers fan! Makes a perfect travel bag for school, play dates, sleep overs, camp, and vacations. AI Accessory Innovations Batman Full Size 16 Inch Backpack with Detachable Lunch Box