Grocery cart covers?
I know they aren't a necessity, but do you recommend them? Is there a big difference in different versions? For $20 seems it might be worth it, but some are almost $100 and I can't figure out why. Any that people have liked/not liked?
Seeing as how often I forget to bring my reusable bags with me to the grocery store, I wonder if it will just be one more thing to cart around and possibly forget.