Pressure vessel i.e. single coffee-maker, has detachable lid sealingly closing upper container such that vessel is filled and transported, where upper container is constituted of cup for drinking of hot beverage

摘要

The vessel (1) has a lower container (2) for receiving water before being boiled, and an upper container (3) detachably integrated to the lower container by positive mechanical fixation units e.g. locking fixation units (40), that are sealed. The upper container receives hot beverage, and placed with thermally isolating insulating gripping units. A detachable lid (33) sealingly closes the upper container such that the vessel is filled and transported. The upper container is constituted of a cup for drinking the beverage, and encloses beverage volume for a single person.