Cupcano Glass Large borosilicate glass coffee cup

What cup size suits filter coffee?

A cup for filter coffee should take the usual serving without being filled to the brim. The space above the coffee is not wasted room. It holds the volatile aromas over the liquid instead of letting them escape at once, and it makes carrying the cup possible without a spill at every step. How large the cup needs to be follows from the brew ratio. At 1:15, 15 g of coffee yields around 225 ml of drink, and that is the usual serving of a hand brew. A cup with around 240 ml of usable capacity takes that amount and still leaves air above it. If you brew a larger batch, say 20 g on 300 ml, you need more volume accordingly or pour in two servings. The Cupcano Glass Large is made from premium borosilicate glass and holds 240 ml usable, 440 ml to the brim. It is made in China.

The four Cupcano variants compared

All four variants share the same shape. They differ in material and capacity:

Cupcano Glass Large: the coffee glass for full aroma

A good coffee glass is more than a vessel: material and shape help decide how your coffee tastes and smells. The Cupcano Glass Large is made from premium borosilicate glass and uses a wine-glass-inspired bowl shape that unlocks the aromas with every swirl.

Why a borosilicate coffee glass?

These qualities make the Cupcano Glass the ideal coffee glass for every day:

• Heat-resistant & clear: Borosilicate glass stands up to hot coffee and stays crystal-clear.
• Aroma-enhancing: The bowl shape boosts oxygen flow, swirling unlocks the complex aromas.
• Generous: 440 ml to the rim and 240 ml usable, ideal for filter coffee and lattes.
• Versatile: For hot and cold drinks, dishwasher-safe.
• Everyday-ready: Durable and lightweight, built for daily use.

Your coffee glass in the Graycano setup

The Cupcano Glass sits perfectly under the Graycano Dripper: just place it on top and brew straight in. For larger amounts to share, the Pourcano rounds out your setup.