Dog on Tour Travel Water Bottle Practical water bottle for when you are traveling, hiking, skating or for long walks. Just fill the bottle and screw on the lid so that the water stays clean and does not drip. To water your dog, simply open the bottle and turn it upside down until you hear a click. Includes a hook so it can be attached to the dog's leash. Assorted colors can not choose color Features:- Plastic- Ideal as a drinking fountain during the trip- Simply unfold the bottle and remove the cap- With hook to hang e.g. to beltCapacity:Small - 250 ml Medium - 500 mlLarge - 700 ml