25 years ago, The Koningshoeven brewery baptized her beloved Quadrupel under the approving glance of the monks. A closely guarded recipe became reality, and the first Quadrupel beer in the world was born. La Trappe Quadrupel is the heaviest ale of La Trappe Trappist ales and is eponymous of this ale style. A full, warming and intensive taste. Malty with the sweet tones of date and caramel.