Karbach Brewing Co. has a new variation of its Bourbon Barrel aged Hellfighter, or BBH as many people refer to it, in the works.

This variation will be Chocolate Bourbon Barrel-aged Hellfighter. As with the standard version, it is an American porter with an ABV that should fall between 11 and 11.5 percent. It is aged with cacao nibs in bourbon barrels, which is where it derives its flavor.

Karbach is still awaiting label approval, but expects this beer to be released in early to mid-February. It will be available in 22-ounce bottles and on limited draft throughout the entire Karbach distribution footprint.