1.Portable and foldable:: Portable pet water cup for travel,The sling and suitable bottle size make it easy to hang on the wrist or put it in a bag for outdoor carrying and daily use. The foldable dog water bottle can be folded into a mini dog travel cup. This product also comes with a roll of dog poop bag and dog poop bag dispenser, which is convenient for you to use when going out. 2.Dog water bottle with built-in filter:: Built-in high-quality activated carbon filter element to filter, supplemented by food-grade adhesive, using high-tech technology, processed through a special process. It can filter out impurities, allowing dogs and other pets to drink clean and hygienic water. 3.Leak-proof and lock design::The pet water bottle dispenser is equipped with a one-button water lock and sealing rubber ring to avoid leakage and do not worry about wetting your bag. After feeding the dog, the excess water can be recycled into the bottle through the button, and the excess water can also be dumped for hygiene. 4.High-quality, healthy and eco friendly materials:: Our pet water bottles are made of food-grade silicone and plastic, and can store 220ml/9oz of water&120g food. BPA-free, lead-free, non-toxic, high temperature resistant, food-grade ABS, PC, safe and durable, and a dog poop dispenser kit is also given, which is the best companion for your pet! 5.Suitable for many animals:: This dog travel mug has an 80mm wide sink. It can be used for dogs, cats, rabbits and other animals to drink without spilling. Traveling and playing in the park allows dogs and other animals to drink sanitary water