You should share everything with your dog. Even your water bottle. Wait-hear us out on this. The Gourd Water Bottle is perfect for people who want to pack light, stay hydrated, and treat their dog right. The top slides open-you know what to do-but it also has a plastic cup that snaps onto the bottom. You drink from the top, your dog drinks from the bottom, everybody's spit stays where it belongs. Features Detachable bowl holds 8 fl. oz. (250 ml.). PVC and BPA free. Dishwasher safe, top rack. Specs Capacity: 24 fl. oz. (750 ml.). Detachable bowl capacity: 8 fl. oz. (250 ml.).