It started as chance, a sandwich shop encounter between a band and a fan. It ended as the Clutch Collaboration. This pleasing, two-part potion was brewed with chocolate and black malts for a rich and roasty overtone, then fused with a dry, substratum of sour for a bold and audacious flavor. Black as night, this beer is blended at 70% stout, 30% dark sour wood beer for a collaboration that begins with a sour edge and finishes with a big, dark malt character, lingering, sweet on your palate. 8.5% ABV.