Sour mix is a common ingredient in the world of cocktails and alcoholic beverages. It is a blend of sugar, water, lemon juice, and lime juice, which together create a balanced sweet and tart flavor profile. This mixture is often used to add a zesty kick and balance the sweetness in various cocktails.

Sour mix is a versatile component that can be found in classic drinks such as the Whiskey Sour, Margarita, and Long Island Iced Tea. Its simplicity and ease of preparation make it a staple in both professional bars and home mixology. By providing a consistent sour-sweet base, it ensures that cocktails have a harmonious taste, enhancing the overall drinking experience.