Carry a doggie water bowl just about any place.

It's easy with the RadDog Collapsible Bowl Having a doggie bowl with you, especially in warm weather, is a great idea. This tiny portable, folding dog bowl is leakproof, holds up to 16 ounces, and packs down into an incredibly small pocket-sized package. (It can even fit in the pocket of running shorts.) It's made from durable, coated nylon and has a plastic MicroLock so you can clip it on to belts, backpacks, leash, etc. When I tested mine, I filled it from a sink, but it would be easy to fill from a drinking fountain too, like those found in parks.Putting the filled RadDog bowl down on a flat surface makes it a decent-sized doggie drinking bowl. Available in blue or green, it's under $10.

Nite Ize link: https://www.niteize.com/product/RadDog-Collapsible-Bowl.asp#tabs