The Fountain Bowl is light and folds down into a small size, making it easy and handy to carry to training sessions and on excursions. At the side of the bowl there is a carabiner that can be attached to your backpack, belt or in your car for convenient availability. After giving your dog a drink, you can zip the bowl up into travel size. The bowl can also be used for feeding. The maximum capacity of the bowl is about 1 liter, and it is machine washable.