Zenith
As a rule, all stainless steel, aluminum, or enamel products such as bottles, water bottles, etc. do not have a guarantee for the dishwasher. This does not mean, however, that everything will break after a few washes, but it should be remembered that they are not as durable as ceramics. Moreover, such mugs are generally soft, i.e. a water bottle or mug can be bent, which will cause damage to the coating, and then, for example, when washing, the print may disappear from the entire surface.