There is more than one "Korbel." In this case, it's Pivovar Korbel, Malý Rohozec, in the Czech Republic. Not the same thing as Velkopopvicky Kozel at all. The Korbel beers are interesting and distinctive. The brewery is quite small, comparable to an American microbrewery in output.
The 10-degree dark's okay.
Pretty impressive stuff, too.
It's still a brand produced by Prague Breweries, but most of their output seems to be concentrated on Staropramen, their main brand.
The Eggenberger pale lager? Great beer, especially at the brewery's beer hall in Cesky Krumlov. That place suffered from the floods of
2002.