The Canine Hardware Hydro Bowl is great to have when your at the park, ocean, on a hike, or anywhere else that your dog needs water when your on the go. It is very easy to clean and folds up and snaps into a compact size, you can it can snap it around a leash, backpack, bicycle, or other places for easy transport. The medium Hydro Bowl holds up to 5 cups of water! Comes in assorted colors red and blue.