HappyFace Beek Quadrupel Rum Barrel Aged is a robust quadrupel from Delftse Stadsbrouwerij De Koperen Kat in Delft. This beer matured for two months in oak rum casks from BEEK Premium Dutch Blend, imparting warming sweetness and almond notes.

The combination of the full, complex quadrupel character with the richness of rum barrel aging creates a balanced beer with medium body. The 12% ABV feels integral to the whole, supported by the characteristic warmth and flavor depth the barrel contributes.