My favorite thing about going back to school was picking out a new backpack [1]. However, ummm, I don't think my pet needs one. First off, North [2] would probably chew through the sack to get his lunch out. And as crazy cute as this cat looks with a bag of her own, I can't imagine many kitty owners would spend the $25 on this [3] . . . especially since most of your cats never leave home [4].