Obstacles are a part of any game. It’s the same with beer. Too many additives can get in the way of stronger flavor. That’s why I brew Kräftig according to Reinheitsgebot. Using only water, barley, yeast and hops. It’s a straight-forward approach, but I think you’ll agree… It’s a real game changer. That’s strong, Billy. That’s Kräftig. Enjoy the stronger flavor of Kräftig lager and light. Purity Brewed American Beer.