【Great bottle for dog】 The large capacity water bottle can hold 550 ml / 19 oz of water. Satisfy the needs of pets to go out and solve thirst problems. Suitable for small medium and large dogs. 【Easy to use】 Locking a key and opening. Press the middle button to run the water and flow into the tank and release to lock to avoid leaks, no waste of water. Easy to clean and comfortable to hold when you feed your dog. 【Waterproof】 The medium button and a lock In addition to the button guarantee that the dog bottle will not flee, which will keep your bag dry and Clean. 【Durable & safe materials】 Made of safe and reliable food quality ABS material, non-toxic and durable, harmless for your adorable dogs and cats. High temperature resistance, no deformation in hot water. Large open design makes potable water for pets without obstacle. 【Portable & Lightweight Weight】 Easy to carry and put in the bag for its slim outline during travel, walking, hiking. Equipped with a string suspended in the