I've had these finished for a few weeks now...I just keep forgetting to post them. It's just basically a pattern cut off of a plastic shopping bag, but with a pocket sewn to the front, so you can fold it up into its own little pouch. The tutorial is here
These pictures aren't so great, but you get the idea:
I find it hilarious that it's the MALE checkers who go on and on about how fabulous and cute they are. LOL...
Here are the bags plus the first one I made: