EASY TO USE According to the improvement of other brands, design of dog water bottle and water bowl two in one. The collapsible cap acts as a water bowl and you dont need an external bowl to give your furry pal water to drink, so you dont have to worry about bacterial transmissions anymore. Press the water bottle with one hand and the water will flow into the bowl. Retreat after drinking. Its that simple.LEAKPROOF DESIGNThe top rotating buckle is designed to ensure that water does not return. The general idea is to prevent the remaining water in the bottle from being polluted. The silicone gasket sealed inside the lid helps ensure there is no water leakage; the bottle can also be squeezed without wasting water even if there is only a small amount of water in the bottle because it has a built-in water pipe.LARGE CAPACITY AND PORTABLE The volume of 18 oz/520ml can provide safe, fresh and healthy water for your furry buddys puppies at all times, especially during travels, hikes and some other outdoor/outdoor actions. Only 0.3 lbs and with a carrying rope make it very convenient and portable for outdoor activities. It is perfect for small and medium-sized dogs.Safe and Eco-Friendly MaterialsThe compact dog water bottle is made of HDPE, the water bowl is made of standard food grade silicone; BPA-free and safe material that ensures the pet water bottles are safe and non-toxic. Eco-friendly dog water bottle is an ideal choice to feed your pet. In addition, the parts are detachable and easy to clean.