ISH Alcohol-Free Espresso Martini is part of ISH's ready-to-drink cocktail range, and one of the few drinks in the lineup built around coffee rather than a distilled spirit base. The recipe uses Colombian cold brew coffee concentrate and delivers 40mg of natural caffeine per can. As a 0.0% alcohol-free cocktail, the coffee concentrate serves as both the flavour foundation and the functional element in place of the vodka the classic requires.