Surly Darkness

The Surly Brewing Company is an American craft brewery with facilities in Minneapolis and Brooklyn Center, Minnesota, and is noted for primarily canning beers, rather than bottling. Initially available only in and around the Minneapolis–Saint Paul metropolitan area, the company expanded distribution to include all of Minnesota and at least 12 states and several international markets. During the early 2010s, Surly experienced rapid growth, with production of 21,000 barrels in 2012, 28,000 barrels in 2013, and 47,757 barrels in 2015. Surly's brewing system in Brooklyn Center is a 30 beer barrel Sprinkman, one of four identical systems produced by Sprinkman of Wisconsin. The Minneapolis location has a 100 barrel system. Despite sharing a similar name and being headquartered in the U.S. state of Minnesota, the brewing company and Surly Bikes are separate enterprises. An agreement between the two companies allows the bicycle manufacturer to display the single word "Surly" on its products. Surly Brewing Co. founder Omar Ansari had been homebrewing since 1994. After apprenticing at New Holland Brewing Company in Michigan and enlisting Todd Haug of Minneapolis's Rock Bottom Brewery, Surly Brewing began brewing in Brooklyn Center.

Source: Wikipedia