Ben uses the power of Omnitrix to help others and stop bad guys, but there is no reason not to have a super-powered prank from time to time! This Ben 10 backpack features the character known as Ben 10 with his classic Omnitrix watch around his wrist. Some of these alien forms include Cannonbolt, Heatblast, XLR8, and Four Arms. The backpack has two main pockets and two water bottle side pockets on either side. It also has adjustable backpack straps on the back for that great fit for any fan! Manufacturer recommended age: 3 years and older.