No water wastage: unused water can easily return to the container by pressing the water button. Leak proof: silica gel sealing ring and lock key design, ensure the pet water bottle does not leak at all. Never worry about getting wet or dirty water everywhere again. Durable and safe: the portable dog water bottle made of high quality food grade material, make sure your pet is completely safe when using our Dog Water Dispenser Bottle Portable Dog Water Bottle: Reasonable capacity, enough for outdoor walking, hiking and traveling. The compact size allows you to easily put it in your bag or take it in your hand by the attached strap. Easy to use: one-handed operation, press the water button to fill the water. water, release to stop water, very easy to feed your pet with the dog water bottle.