Voted one of the best new products at SCAA 2010 (the Specialty Coffee Association of America Annual Exposition), this ingenious device produces quality-crafted espresso in a very small and portable device. The Mypressi Twist uses CO2 or N2O cartridges to produce the pressure needed for a quality extracted espresso. It's high portability is great for anyone desiring espresso on the move. Sleek and elegant design and a very high quality build. One of Coal Creek's new favorite products!