I would keep a few of these change kits handy and ready-to-go, and I could quickly grab one on the way out the door and toss it in whatever bag I happened to be using that day.I used these kits pretty much every single day for several years, and I still do - but these days I keep one bag filled with snacks such as crackers, seaweed, an apple, and a drink bottle, and one filled activities such as a