The Espro Press P7 is a fail safe way to make great coffee at home. Like French press or plunger, it uses full immersion brewing - where coffee is in contact with all of the water used for the entire brewing time. It is made with double walled stainless steel, which provides temperature stability during the brew. It has a unique filtration system with 2 micro-mesh filters and vacuum, which removes a very high level of particle from the brew. The end result is fully developed flavour and full body; with greater clarity and fewer residual particles than standard plungers or French press. It brews approximately 18 oz of coffee.