If Blockbräu would release a 'Bierbrand' it would probably look like this. The back of the bottle recites a quote by Eugen Block, the founder, which indicates his love & passion for brewing beer.
Wikipedia: Beer liquor may be designated as a spirit drink obtained exclusively by the direct distillation of fresh beer. It must be distilled in such a way that the distillation product has the characteristics of beer and the minimum alcoholic strength is 38% vol.
