This is my Everlasting Bagstopper (or see Ravelry), out of Lion Cotton.
I have a very good excuse to starting this project now. (Don't I always?) Twice last week I stopped by Jewel and purchased one plastic grocery bag worth of items each time. And each time I wished I had a reusable bag to put the stuff in. Of course, I don't usually make "small" trips to the grocery store, and probably won't need to again for a while after I finish this.
I guess I will just have to make a dozen or so more to use for my regular shopping trips.