He's got your back! Have the power of the dark side behind you at all times, so nobody will dare mess with you! This super-cool backpack features Darth Vader's helmet as he clings to your back and holds you books, toys, and other necessities. It measures about 12 1/2-inches tall x 11 1/2-inches wide x 7-inches deep-- depending on how stuffed you stuff it. A great gift for Star Wars fans still in school or convention attendees with far too many treasures to carry in their hands!