With an apparent refermentation of 89%, this VAT 108 bis is not harsh, but has a nice sour balance. The aroma is comparable to the first version, ""VAT 108"", which was released in September 2017. The wine-like accents in this Oude Geuze are combined with a clear 'old beer' character which causes for a strong and robust taste with unmistakable, but not overwhelming volatile acidty.