The 100% Polyester Captain America 3D Shield All-Over Print Backpack features mosaic images of Captain America and a detachable Shield lunchbox! Yes that is right, the shield unzips into a lunchbox! Who needs to carry that separate or stuff it in to the backpack when you can just zipper it right on there! Pretty freakin' sweet. Also - you could detach it and possible use it as a shield, ya know, in case Red Skull happens to show up as a lunch-lady at your school. I wonder what he would serve for lunch? Perhaps just a butt whoopin' ! HA! Yeah so the  Captain America 3D Shield All-Over Print Backpack also has 2 small media pockets on the inside for your cellphone, keys and music player! Wouldn't want the essentials to get lost, now would we?