Our oak-fermented anniversary beer, Single Barrel 21. This is a barrel we’ve been saving for this very special occasion. It is our humble opinion that SB-21 is the very best beer we’ve created to date, and we’re extremely excited to share it with you. Secondarily fermented in French oak with our evolving collection of wild yeast and bugs, this bright sour is brilliant.
Wood- and Barrel-Aged Sour Beer
Penrose Brewing Company
Geneva, Illinois