The go-anywhere 2-Litre TORUS self-filling filtered water bowl in Charcoal, with antimicrobial technology, gives your pet a steady supply of fresh, clean water, where ever you are. The large internal reservoir stores water before it passes through a unique replaceable filter every time your pet drinks. No tipping or sloshing, and the cap is simply removed for filling or locked to store the water for traveling. Unlike fountains, the TORUS water bowl doesn’t need a power source and is easy to transport even when it is full of water. Use the TORUS at home, in the car, on walks or even camping. The TORUS is an ideal solution for pet hydration.