The bulk section at our local co-op (Common Ground Food Co-op in Urbana IL) has a fantastic bulk foods section. They provide plastic bags in 3 sizes to use if you don't bring your own containers. My husband and I have been shopping there for months and just realized we've been wasting plastic bags every time we go- not okay. Tonight I dug around in my fabric stash and found several XXL men's dress shirts I've been saving for a rainy day. 1 hour later 1 blue gingham dress shirt became 5 reusable bulk bags.
At the moment, the only picture I've got is an Instagram picture- this will have to do for now.
The bag here has the breast pocket on it. :-)