Put some pie in your cocktail or mocktail with this well-rounded, all-natural mixer. It's 2/3 rhubarb and 1/3 strawberry which leads to a mixer that is mildly sweet with slight earthy notes. You'll enjoy this mixer with rum, vodka, gin, or any other spirit -- or with a white wine spritzer or a bit of prosecco. Each 16 fl oz bottle makes 10+ cocktails and has only 40 calories per serving.