Like most towns in Germany, Wuppertal has a local brewey.
When I was in the supermarket on Friday,
I saw a bottle of Wupperhell bier.
Although I am not a beer expert. I don't have too high standards for beer. For example I have drunk Tennents and Carling when other beer was not available. I didn't really enjoy the Wupperhell beer as much as I wanted to.