A PetmateÂ® No Spill Kennel Cup makes it easier to refill your pets water during travel than ever before. The No Spill Kennel Cup features a No Spill Rim and a funnel that allows pet parents to fill up the cup from the outside, without ever having to open the kennel door. No Spill Kennel Cups are BPA and lead free, and works universally for both wire or plastic kennels. Holds 21 fl. oz. May also be used as a food bowl.