I made myself some shopping bags from some khaki pants fabric I knew I would never use. Works really well, but I also forget to put them back in the car after I use them. I had the problem, tho", that when I went to self-checkout and started filling my bags, the computer kept telling me there was a foreign object in the bagging area. The attendant kept coming over and pushing buttons so I could continue. What a PAIN!!! Hope they have solved that issue by now...