Herschel The Simpsons Bart XL BackpackThe Bart Classic XL backpack from the official Herschel Supply Co. and The Simpsons collaboration comes in a black colorway with sublimated graphics throughout of Bart skateboarding. This backpack features one large, main compartment with a 15" laptop sleeve and a smaller front pocket with a key clip; all adding up to a 30 liter carrying capacity for your goodies. For secure travel, this backpack has adjustable shoulder straps and a top haul handle.