Dexas 24oz Blue Snack Duo- When you’re both on the road, the Dexas Snack-DuO provides both refreshing water and a crunchy snack for your dog. It’s the world’s first reusable bottle with two chambers side by side. Open the lid to dispense treats or kibble, then open the cap top to pour a refreshing sip of water into the collapsible cup connected.