A Manhattan served in a tumbler at the WhiskyShop bar. This classic American cocktail stirs whiskey, traditionally rye or bourbon, with sweet vermouth and aromatic bitters, and is served over ice in a short tumbler rather than straight up in a coupe. The result is rich and smooth, with the whiskey's warmth and spice softened by the herbal sweetness of the vermouth. Usually garnished with a cocktail cherry or orange twist.