This cute little pot (fits under the Tassimo and the Cafissimo!) Is really a (useful) eye. It fit into 400ml (not make the brim as it overflows else) and when you short rinsing before filling with boiling water, it keeps the coffee hot and long. Can I therefore believe some customers that they do not last long warm, do not connect. The only negative I see on the relatively high price, otherwise recommended.