well digital mohsin it depends....
what kind of bags are you into do you want the simple plain nike sorta ones or do you prefer
bags with spiderman/batman/superman???? or even pikachu on em???
if you're willing to go for a good bag rather than from nike i'd recommend going to main market and going to anees book corner or iqbal book corner you can get the cartoon character one's there aswell best of luck
i hope you sort this big problem out may you find the perfect bag for you even if it's got barbie on it....