KUTKUT Dog Portable, Leakproof Retractable Water Bottle for Puppy & Small Dogs, Lightweight Pet Water Dispenser for Outdoor Walking,Travel, Food Grade Plastic BPA Free (220 ML)…Portable & Retractable: The Innovative retractable DESIGN makes the Sink and the Water Bottle perfectly combined in the smallest space, which achieve the largest volume. There is a lanyard in the top, you can easily carry it wherever you go. Leakproof: The Leakproof silicone rings and water lock key are equipped to the pet water bottle. You dont have to worry about water leakage anymore, and you can put it everywhere you want. Filter System: The Built