la Trappe Quadrupel (11.2 OZ) is $6.25 at CBC Liquors, Westford in Massachusetts — in stock now, with pickup and local delivery. La Trappe Quadrupel is a rich and complex Trappist ale with a deep amber color. Known for its full-bodied flavor and hints of caramel and spices, it offers a warm, smooth finish that is both satisfying and memorable.