Where can I get those black bags with the name of a city written all over in white?

Question

...and there is one usually written in red or another color. I have seen them with Barcelona and I think Madrid and even Hawaii. Im pretty sure people have been getting them at the city on the bag but any place to get them on the internet or anywhere??

if I dont get a decent answer Im going to let this question expire than vote on a "no best answer given"

Answer 1

ebay