Portable water bottle: The pet travel bottle is perfect for walking and hiking with your dog or cat. A dog water bottle with a carrying rope is convenient for you to carry when you are outdoors, and can quickly provide your pet with plenty of fresh water. Large capacity: The large capacity of the cup can hold 16oz/450ml of water, which is enough for your pet to drink water for outdoor walks and travel. It can be put in a backpack, pet box, stroller when not in use, or can be hung on your backpack with a rope superior. Healthy, safe and durable-This dog water bottle is made of high-quality food-grade PC plastic, antibacterial and BPA-free. It provides your pet with fresh and clean water and keeps the dog away from pathogenic bacteria, parasites or unknown toxins. Leak-proof and recovery of unused water-Silicone sealing ring and specially designed locking button to ensure that this water bottle does not leak at all; the water dispenser design allows you to put unused water back into the bottle. No need for an extra bowl, and no need to worry about wasting a few drops of water.