This 12-ounce bottle of Fee Brothers Olive Brine is actual brine used in packaging of olives, not an imitation juice that's never even been near an olive. This is the real deal for Dirty Martinis and Dirty Margaritas. 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: This is real brine, not imitation! Used in drinks like the Dirty Martini and Dirty Margarita. Specs: 12.8 fl oz..