The Marvel Face-Off Backpack has a polyurethane shell, a polyester lining, adjustable straps, retro goodness, and may actually help you carry stuff around in super fancy Marvel awesome-sauce! If you don't know what awesome-sauce is just know that it is internet jargon that pretty much means awesome, but in a delectable sauce like form. Hey, don't look at me...I just work on the internet - I didn't come up with it. Featuring Captain America, Spider-Man, Incredible Hulk, and Wolverine from Marvel Comics, the Marvel Face-Off Backpack has your standard backpack area, two mesh pockets on the side, and measures 15 inches high by 11.5 inches wide!