What is the ice filling level for a Venti iced cappuccino?

For a Venti iced cappuccino, the standard ice filling level is to fill the cup approximately 3/4 full. This allows for a balanced ratio of ice, espresso, and milk in the beverage. Since the iced cappuccino is meant to maintain its quality and temperature balance, filling it 3/4 with ice helps ensure that the drink stays cold without diluting it too quickly. If the cup were filled to the top or a lesser level, it could affect the overall beverage experience, discouraging the intended texture and flavor profile of the iced cappuccino. This correct ratio also aligns with general practices at Starbucks for iced beverages, ensuring consistency and customer satisfaction.