Fundamental Observation (2025) Zichovec rendering the weighted average age

rendering the weighted average age upon bottling to over 15 months

Imperial stout aged in Heaven Hill bourbon barrels

Like a raspberry sorbet in beer form

from raw materials to finished brew

The purest and most challenging of our beers

Fundamental Observation (2025) Zichovec rendering the weighted average ageBourbon Barrel Aged Madagascar Vanilla Imperial Stout 14% ABV The latest vintage of our flagship bourbon barrel aged stout is a testament to patient attention and careful calibration. Meticulously blended from expertly aged barrels and finished with Madagascar vanilla beans, this release celebrates the harmony of oak, spirit, and vanilla warmth. Each layer is a data point of nuanced flavor; each sip, the liquid result of years of experimentation.