Purchased the closed eyes because this is the Philips (in general we are satisfied with the brand of the Netherlands) and also because according to many reviews, the coffee would keep the coffee warm for 5-6 hours.
But even after many tests, such as the preparation of a whole coffee or "glow" of the thermostat coffee with hot water for 10 minutes before preparing the coffee, the coffee stays hot for only 3 hours, at best .
Phone call that day to Philips after having a very kind person the hotline, she looks on the website FAQ, and shared with me indicated that coffee holds only 2 hours in the coffee isotherm of According to the manufacturer.
Good.
This is better than the 1/2 hour hold hot coffee in a classic glass coffee, but still big disappointment compared to what was indicated on Amazon Comments (5-6 h!).
Because, yes, 2 to 3 hours is frankly very fair, when one has the experience of a real Thermos, holding the coffee warm for more than 8 hours ... (ok, said coffee is not a thermos , but still)!
So big disappointment, not nice for the Amazon reviews, not nice for Philips, which makes no mention of the time keeps the coffee temperature in a dark FAQ on its website: nothing on the box, nothing on the manual. ..
Otherwise, it is the Philips, so rather qualitative, hence my 2nd star.