DURABLE AND SAFE: The portable dog water bottle is made of high quality food grade plastic, make sure your pet is completely safe when using our dog water dispenser bottle. Leak-proof: Silicone sealing ring and lock key, make sure the pet water bottle does not leak. Never worry about getting wet everywhere or wasting water. Portable Dog Water Bottle: 800ml large capacity, enough for outdoor walk, hiking and travel . Its compact size allows you to easily put it in your bag, or take it in your hand thanks to the attached strap. Easy to use: one-handed operation, press the exit button to water to refill water, press the lock key to stop water, very easy to feed your pet by using our dog water bottle. No water waste : unused water can easily return to the container by pressing the water outlet key.