Went to the store and farmer's market and brought all the reusable bags. The cashier at the grocery store blithely ignored the bright red reusable bag I put standing up on the conveyor belt and gave me a plastic bag instead (FFS!). I was afraid he would throw away the 'used' plastic bag if I made him unpack and repack my groceries, so I stopped him from double bagging my three whole items (FFS x 2! but at least I caught him in time) and figured I would be able to at least reuse the plastic bag at home a few times. Used all my own bags for cucumbers, tomatoes, peaches, broccoli, and bread at the farmer's market and saved a bunch of food miles by buying local produce. (I try to buy local produce at the grocery store when they have it, but it's not always clear how far away it came from since they usually just list the state or country of origin. New York could be up to 200 miles, Pennsylvania could be up to 300 miles, you just don't know. With the farmer's market I know exactly what town they're from, and I'm pretty sure they're all <100 miles.)