Brouwerij Eeuwig Zonde in Someren, North Brabant, crafts this Quadrupel in the Belgian tradition, infused with a 12-year-aged Bowmore Islay Single Malt Whisky. The result is a dark brown ale with layered complexity: malt, caramel, dark fruit and chocolate form the core, while the whisky infusion introduces subtle notes of smoke and oak.

At 11.2% ABV, the alcohol provides warmth and depth without dominating. This is a contemplative beer, best savoured slowly by those who appreciate both Belgian brewing heritage and Scottish single malt character.