I love, love, love my
chicobags! On the website they're 5 for $20, but they do co-ops, and they wind up being under $3 each including shipping. I love that I can stick them in my bag - they're tiny when they're folded into their pouch. When we had canvas, we were always making unplanned stops at the store and the bags would get left at home, or else they'd be floating around the car somewhere getting dog hair all over them...
dar