Thomas Arndt, along with Yves Béhar and his San Francisco-based design firm, fuseproject, have created Y Water, a low-calorie organic beverage in a kid-friendly, Y-shaped bottle. Y Water is formulated especially for kids in four all-natural flavors: Bone Water, Brain Water, Immune Water and Muscle Water. Made using certified organic ingredients, the beverages do not contain any preservatives, artificial coloring or sweeteners.