Our engine of adventure, the SF-25 by San Franciscan Roaster Company, is the meticulous machine that brings the flavor to life for Lone Bear Coffee. We chose this American-made beast, built from robust Schedule 40 steel, because its high conductivity and responsive heat controls

Think of those green beans as dormant flavor bombs—all the magic is packed inside, but it’s super fragile, which is why our job begins with intense . Our first priority is to keep them safe from the three things that absolutely destroy flavor: light,