"Quadrupel sits at the top of the La Trappe range. At 10% alcohol by volume, it's a big deep amber beer with a rich, warming flavor. Full-bodied and mild, slightly sweet and just a hint of bitterness round out the palate. In the nose you will detect fruit, a faint, pleasant yeastiness and just a touch of resiny hops. Although Quadrupel is delicious when consumed fresh, it can benefit from years of aging in a cool, dark place. The flavor of aged Quadrupel is reminiscent of port. We encourage aging of the smaller, capped bottles for best success."