The GROSCHE DUBLIN Stainless Steel French press is double-wall insulated and made from double-walled 18/8 stainless steel, offering durability and style. The insulated & double-walled stainless steel body is designed to keep coffee hot and brewing at the right temperature. The press keeps your coffee hot around 3 times as long as a non-insulated French press coffee maker. The press exterior is a shiny mirror finish that is hand polished twice to achieve its unique luster and show off the true quality of the Dublin French Press. It has a one-liter (34 fl oz) capacity perfect for making two to three large cups of coffee at a time, though you can make less in it if you wish.