From their latest Heavy Seas e-mail:
New to the Mutiny Fleet, barrel aged Below Decks. We've taken our award winning barleywine and allowed it to slumber through the winter in wood barrels. Now out of hibernation and available in 22oz bottles and limited draft. Both are vintage dated and will become more complex as they cellar.
Below Decks (10%ABV), our barleywine style ale, aged in bourbon barrels
Below Decks (10%ABV), our barleywine style ale, aged in cabernet barrels
(photo of their aging barrels taken at Clipper City during their recent Beer & BBQ Fest March 27th)