Juwel Vaccum Carafe from Alfi. This is one of the world's most famous vaccum carafe, that was designed in 1918. The design is classic and works just as well now as then. It is made of high-quality chromed brass and features an ergonomic handle, and a lid that can easily be opened with a one hand. The vaccum carafe have a tempered vacuum glass and a double walled insulation that keeps the beverage warm for 12 hours and cold for 24 hours.