Our Kaua‘i Reserve Cask Strength Single-Barrel Hawaiian Rum is artfully distilled and carefully aged in American White Oak Barrels for a minimum of 5 years at our distillery in Kalaheo, Kaua‘i. Each single-barrel batch yields approximately 210 bottles, which are carefully inspected and numbered to ensure quality. The rum is bottled at cask-strength, from 110-124 proof depending on the barrel.The remarkable flavor, color and aroma of each batch is a reflection of time, temperature and humidity over the aging process.