Club Soda is a carbonated water that often contains added minerals to enhance its flavor. In the context of alcohol and cocktails, club soda is used to add effervescence and a subtle mineral taste to drinks without altering their flavor profile significantly. It pairs well with virtually any spirit and is a staple ingredient in highballs, spritzers, and mixed drinks such as the Gin and Tonic, Whiskey Highball, and Mojito. Club soda's neutral taste and refreshing bubbles make it an essential mixer for creating light, refreshing cocktails.