Summer Berry: Pure Fireworks Waterloo Summer Berry Sparkling Water is refreshingly bright flavorful and aromatic. This flavored sparkling water features a blend of berry notes and a playful twist that bursts with summer fun. With our inspiration clear we blended flavors to deliver deep rich dark berry notes that are fruit-forward aromatic and balanced by the brightness of red raspberries. We layered in a ?delight factor? of berry candies from our childhood for a playful twist. Like all Waterloo Sparkling Water flavors it has zero calories zero sugar or sweeteners of any kind and zero sodium to support healthy active lifestyles.