Insertable pocket for tote bags. This is simply brilliant! This idea could work great on a couple of my 31 Bags that are large. It's hard to find small things in a big bag. Maybe for keys, cell phones, wallets.
this one sounds even easier to make: bubble snakes = easy quick craft. Cut the bottom off water bottle. Put old sock over bottom and duct tape. Add food coloring for fun. Dip end in dish soap mixed with a little water