One reads so through felt 100 Reviews. Some were not so hot, others already. So ordered and hoped that the negative feelings of the buyers were not entirely objective. Unfortunately, this is not the case. This mug is the money in my opinion not worth it. One need virtually a sugar water to fill, otherwise it works sometimes not at all. I do not know if that has to be so, but for me the liquid in the chambers determined not right, so do not freeze. Maybe that is the reason. For me an absolute bad buy. Even with a drink such as Fanta, the result is by no means so, as shown in the picture.
