Good things come in threes. The classic spritz is made with three ingredients: prosecco, sparkling water, and an aperitif. Mezzo Spritz is made with three ingredients: cider, sparkling water, and botanicals. And there are three ways to enjoy Mezzo Spritz: drink it right out of the can, over ice, or mixed into a cocktail. Only 90 calories. Gluten-free. Vegan.