The Asobu® Dog bowl water bottle is made of 100% BPA free, double wall vacuum insulated, copper lines stainless steel. The easy grip handle makes it convenient to carry even on long walks with your dog. It is equipped with a detachable stainless steel and plastic bowl which discreetly twists off the base of the bottle, when it is time to re-hydrate your dog. The anti-slip base makes it very easy for your pets to drink from it, and the large capacity ensures your dog is sufficiently hydrated.