Navy Island Navy Strength is a 100% pure Pot Still rum. The blend is made from 11 carefully selected – small batch distilled – rums of various ages. This unique 100% pure Pot Still rum is bottled at Navy Strength for intense flavour and maximum enjoyment. Navy Strength refers to rum that is bottled at exactly 57% alcohol by volume. Navy Island Navy Strength is a gorgeous rum that represents the best traditional craftsmanship has to offer. The beautiful bottle and lush, appealing label are supplemented by a lovely cylindrical gift case. Taste: High ester, pure Pot Still rum. Fantastic balance of ripe fruits, bananas and hints of vanilla. Full-bodied, heavy style rum. Magnificent long finish. Deep and very well balanced. Appearance: Deep amber colour. Aroma: Intensely aromatic.