At home or in a restaurant setting, this bar sour mix makes bartending easy. Mix this 10-ounce pouch of powder with water to make 1-quart of sour mix. Use 1 fluid ounce of dissolved mix to flavor popular drinks like a Tom Collins, Sloe Gin Fizz, Whiskey Sour, and Margarita. Properly portioned, 1 pouch will get you enough sour flavoring for approximately 32 mixed drinks. Opened in 1863, Fee Brothers of Rochester, New York, is in its fourth generation of manufacturing top quality cocktail mixes, bitters, flavoring syrups and other beverage ingredients. In stock and ready to ship. Features: Makes 1 qt of sour mix. Used in popular drinks like a Tom Collins, Whiskey Sour, and Margarita. Specs: Dimensions: 3 1/4W x 4H x 2D. Makes 1 qt (32 oz) of sour mix. Weight: 10 oz.