Unlike small coffee cups,large coffee cups require more coffee to fill them. This means that the coffee to water ratio is higher, resulting in a stronger cup of coffee. Americanos are typically served in larger capacity cups around 200ml. On the other hand, lungos require smaller cups at around 150ml. This is because a lungo is a more concentrated shot of espresso. Either way, if you want to make a good coffee Americano, you’re going to need a decent espresso machine and some large coffee cups! Luckily, we have you covered with our selection.