Grapefruit Citrus Zing flavor is a fan favorite. We combined the bittersweet taste of grapefruit, the citrusy smack of lemon, and added a touch of sweetness to create a refreshing drink that is bright, flavorful, and well-balanced. MASH is a careful combination of two flavors smashed together to design a unique beverage that is unlike anything else you’ve ever tasted. Known for its bright colors and distinctive bold taste, MASH is sure to please even the pickiest of palettes.