Part of Collective Arts ongoing sour series, Sour 34, the Calamansi Sour is a fusion of tart calamansi citrus and sweet Concord grapes. This harmonious sour bursts with bright fruit flavours, perfectly balancing notes of tangy, tart and sweet. It's a refreshing brew for summertime side quests or cold days of contemplation. Part of Collective Arts ongoing sour series, Sour 34, the Calamansi Sour is a fusion of tart calamansi citrus and sweet Concord grapes. This harmonious sour bursts with bright fruit flavours, perfectly balancing notes of tangy, tart and sweet. It's a refreshing brew for summertime side quests or cold days of contemplation. 473 mL can