Flat white is usually served from a glass, but it is also common to serve it in a small mug. The flat white size should be about 200 ml and is always served with two espressos, which makes the coffee flavor a little stronger compared to lattes and cappuccino. As the name suggests, the amount of foam should be flat - as little as possible (~1cm). Less foam and more espresso make the perfect drink for the flat white latte art, and a great contrast can be created from double espresso and light steamed milk.