Schlafly Oktoberfest is a Marzen by style. Our Oktoberfest is a traditional Bavarian Märzen with a toasty malt aroma and slight caramel taste. This rich, amber lager is balanced by the use of German noble hops, while the lager yeast ferments cold and slow, creating a smooth, crisp beer. This craft beer is 5.5% ABV and 25 IBUs. In this craft beer review, we will take a look at the color, smell, and taste.