TJMaxx has pretty ones for $.99. I use them for all sorts of things. Even the ones with a thin spot (not good for groceries) hold fabric or shoes in the closet. I cook several meals a week for a friend and they are the best for transporting. If they don't have a firm bottom, I cut one from foam core board. Most of them wash quite well. If one gets too thin to use, I'd save the webbing for various things - you can't buy it around here and make a patchwork mat with the good parts. Trunk of car, under the dogs' dishes, etc.