After we wrapped ourselves in recent years with some jugs where the coffee is poured at your fingertips through the lid, we're back to the system where landed the cover must be opened by lifting. In the other system, the seal can be very quickly and there are quiet bubbling sounds that can not only escape air but also heat. Apart from a presumably rapid microbial growth in the inaccessible Cover parts. For cleaning tests kept coming schlurzige black "coffee mushrooms" to light. So why the new Alfi. It looks good and is straightforward with its 1.5 liters. Content downright dainty. How make the cleaning in the dishwasher is still can not be seriously evaluated. The warming function anyway is appropriate and in line with our expectations and slightly exceed the previously customary already mentioned predecessor.