What type of glass is used to serve Calypso Coffee?

Calypso Coffee is traditionally served in a mug. This type of glass is ideal for hot beverages as it helps maintain the temperature of the drink while being comfortable to hold. The mug's design often features a handle, allowing for ease of use when sipping hot liquids, which is especially important for a coffee-based cocktail.

While the other glass types listed, such as the Collins Glass, Highball Glass, and Rocks Glass, serve different purposes—typically for cocktails or mixed drinks—they lack the specific functionality and presentation suited for hot drinks like Calypso Coffee. As a result, choosing a mug enhances the drinking experience for this particular beverage.