- Brewery: St. Bernardus Brouwerij
- Country: Belgium
- Style: Quadrupel/Abt
- ABV: 10.0%
- Volume: 750ml
Abt 12 aged for 3-years in old oak barrels that we previously used to make our St. Bernardus Abt 12 Oak Aged in 2014. The purpose of this aging is to let the beer go sour. In may 2019 we have blended it with 60% freshly brewed beer and bottled it in 75cl bottles.