Collapsible Travel Water Bowl - Folds down to a couple of millimeters and expands to 5 and a half centimeters. Holds 500 mls of water. I use one of these when I travel and find them so convenient to use. Easy to store, easy to whip out for that thirsty dog and easy to put back away again after use to continue your travels. Would be ideal for travelling cats as well.
Comes in array of colours: Green, Blue, Pink, Red and Orange.
