Portable food and water bowl

Nice canvass and nylon dog bowls. They collapse to a small disk which can be hooked onto a back pack with a strong hook. Unzip and it opens up to two generous bowls. The bowls are labeled. I carried his around on the backpack for quite awhile, but never used it, since we had another collapsible water bowl. Never needed food and water at same time. Really cute, perfectly clean. When closed it is 6 inch diameter. When open, it measures 12 inches wide (two bowls wide). Each bowl is 6 inches wide by 4 inches deep.