One of the most popular classic cocktails is the Whisky Sour, which typically contains whiskey, lemon juice and simple syrup. Crafted with real lemon and the perfect touch of sweetness, this mixer makes enjoying a Whisky Sour even more pleasurable with no work required. Just pour your whiskey over ice and add the mixer! One of the most popular classic cocktails is the Whisky Sour, which typically contains whiskey, lemon juice and simple syrup. Crafted with real lemon and the perfect touch of sweetness, this mixer makes enjoying a Whisky Sour even more pleasurable with no work required. Just pour your whiskey over ice and add the mixer! 237 mL bottle