Ansich as well. Disadvantages: liquid is cold a little too fast - I do not expect a hot coffee for hours, but in the cup cools during 25min travel time to work already at room temperature. The cup has a hole in the bottom of the ceramic where water accumulates. Ask me if that was not moldy ?! namely no longer runs of itself out, dripping only from time to time. If you shake the cup can be heard, however, that there still is water.
