Crystal Springs first beer is a robust porter. It is a complex beer that uses seven different grains from three different countries, American and British hops, and our clean house yeast strain. We call it an American porter because, even though it uses grains and hops from other countries, it is here where they all come together for a bold, roasty, chocolaty, flavorful beer. 7.5% ABV, 53 IBUs. Serve at 45-54F in a nonic glass. Watch for: seasonal releases of Doc’s American Porter brewed with raspberry, cherry, or hazelnut and bourbon barrel aged.