Grutte Pier Vatgerijpt Imperial Stout Grappa is a complex and robust beer from Leeuwarden, aged in grappa casks from Villa Isa. This Imperial Stout marries the natural intensity of the base style with additional layers that develop through barrel maturation: notes of vanilla, wood, and the fruity character that grappa imparts.

The beer is part of the Vatgerijpt series, where a single batch of base beer matures in different casks, yielding multiple expressions. At 11.5% ABV, this beer carries the depth and power expected of an Imperial Stout, enriched by the complexity of grappa cask aging.