I got some of these 'green' bags a couple of months ago. Of course, the inevitable followed. I put them in the car so I would have them to take in the store when I was there, but didn't. Forgot the next time, too. Yeah, you get the idea. We tried this whole green bag thing before about 15-20 years ago. Man, I am getting old....40 in a couple of weeks.
So, I am happy to report that I have actually remembered to use them three times now! :) They are very roomy and hold a lot more than I expected. I do need a few more, though, as I always buy more than I intend. Yesterday as I was leaving the store, a fellow shopper was on her way in, her hands filled with her green bags. Maybe it will catch on this time!