We're big into saving the environment, etc, etc. We use reusable grocery bags. Lately, my daughters have been encouraging all of us (especially me) to also bring these bags to the mall, and use them when we shop for clothes. We did this one day while doing back-to-school clothes shopping and we felt so good counting all the trees we saved.

However, the bags we have are kinda bulky. What I'm looking for is a nylon bag that folds up into its own small, wallet-size or less, zippered pocket, something we could all keep in our purses so we always have a reusable bag on hand no matter what.

I've seen bags like this for sale at Green conventions, but I haven't seen them since. I would like to find something like this and give them out as stocking stuffers to everyone this year at xmas.

Anyone have any suggestions? Recommendations from people who've tested and own such an item are ideal, but web sites would be great too.