On The Rocks Effen Cosmopolitan is a premium ready-to-serve cocktail made with ultra-smooth Effen Vodka, cranberry juice, orange liqueur, and fresh lime — the classic Cosmopolitan recipe, perfectly pre-mixed for effortless entertaining. Bright pink and elegantly balanced with tart cranberry and citrus notes, it delivers a sophisticated cocktail experience with none of the preparation. Best served chilled or over ice. Available in a 375ml bottle.