Loading... Please wait...She might be the newest to the group, but White Cranberry Cosmo knows just what it takes to be a Skinnygirl Cocktail: the delicious taste, the natural flavors, the low calories. It's under 100 calories per 4 ounce serving, and it's made with premium vodka, Triple Sec, natural white cranberry, citrus and lime flavors...with just a bit of agave syrup to add natural sweetness.