Konrad Eso Marzen is a 4.6% ABV marzen amber lager from Pivovar LibrecVratislavice in Librec, Czech Republic. The beer pours a light chestnut brown, like dark cream soda, but clear. There is nearly an inch of off-white, thick and foamy head. The aroma is malty, toasted, caramel, with a touch of nut. The taste is light toasted malt, light caramel, very grassy, bitter and dry. It is well-carbonated and tingly and leaves a pleasant aftertaste.