< View the rest of our shop Castle Rock x Emperor’s Brewery. Storming the Emperor’s Castle: BA Cognac Over Whole Cherries£9.84 Out of stock Description Description ABV 13.4% Collab with Emporers Brewery. Container size: 330ml bottle Related products Stout and Porter Tartarus. Bourbon Barrel Cerberus BOT Sour and Saison Alesong. Peche Stout and Porter Mad Squirrel Brewery. Rocky Road CAN Stout and Porter Lost And Grounded. Starsky CAN