Sonic is a Japanese video game series that focuses on a blue hedgehog who battles the evil Doctor Eggman. However, it has become a worldwide craze that they have expanded to cartoons and movies. This Sonic the Hedgehog 5pc combo set features a 16" backpack with Sonic and Tails on the front, a main zipper compartment, and a smaller zipper pocket on the front. The padded adjustable straps and back panel make this bag comfortable and perfect for protecting your valuables like books, binders, and Sonic toys. On the front is a detachable insulated lunch tote with a flap-over closure. Also included is a utility case to carry pencils, pens, and other smaller gadgets, a rubber keychain, and a carabiner. This combo set is perfect and has everything you need for travel, camping, or any of your adventures. This makes a great gift too!