The Adventuridge Portable Coffee Maker is a compact espresso machine that does not require air or electricity to function. With a capacity to make one cup of espresso, this model is perfect for on-the-go coffee lovers. Made from durable stainless steel and in a sleek black colour, this portable coffee maker is ideal for making espresso using ground coffee. The E8 model is designed for convenience, making it easy to enjoy a quality espresso anywhere, anytime.