TMNT Ninja Turtles 15" School Bag Backpack With Bonus Sling Bag Made of an easy to clean and very durable polyester cordura fabric. Sling bag is made of non-woven material This set includes: one backpack and one bonus sling bag. Both of them with amazing Ninja Turtles design Backpack features one large zippered compartment for binder, books and folders, two net side pockets and one front zipper pocket Adjustable padded shoulder straps for additional comfort Backpack dimensions: 15"H x 11.5"W x 4.5"D. Bonus Sling bag dimensions: 13.7"H x 11"W x .25"D