I just want to add something I found tonight. I was able to use a recycled large plastic veggie tray (circle in the middle and compartments around with a lid) from the grocery for the first aid stuff I needed tonight. And it was totally portable! The round spot in the center was perfect for dunking a duck foot in Epsom Salts, the gauze in another, the Neosprin in another. I can see how it would be very advantageous to stock a kit in this type of container, with a lid, to keep on hand for emergencies.