The Super Mario Bros. Villains Sublimated Backpack can hold all the tricky stuff you need to try and stop Mario from Rescuing Princess Peach! I mean, you're no Bowser so you have to plan on using tricks, you know, throw out a fireball or something. Then again, Super Mario does have ups so you may want to reconsider, his name does start with "Super". I especially like when he wears the squirrel costume. 

The Super Mario Bros. Villains Sublimated Backpack features all your favorite villains from Bullet Bill to the Koopas, it can hold all of your school things and has a smaller pouch on the front!