Trader Joe's Sour Cranberry is a one of a kind sour made from Wittekerke Wit with tart cranberry juice and the sour flora harvested from the oak foeders (barrels) used in making the famous Petrus Aged Pale. These sour and tart flavours perfectly balance the bright citrus zest and light spices yielding a complex, refreshing taste- only available in this special limited edition. Cheers!