Czech style black lager. Our Coolship Lager Black gains its signature color from the use of European roasted malts. It is brewed using a traditional double decoction mash and hopped with fine European fine noble hops. After the boil it rests in our copper coolship for 1 hour. It is then transferred over our baudelot cooler into our open tanks for fermentation. After a cool fermentation using a classic Czech lager yeast, it is cellared for several months prior to release.,