A 15 Year Old Port Mourant Rum from El Dorado released as part as their Rare Collection. The three rums in the Rare Collection were released simultaneously earlier this year.
It has been noted that the rums ages mirror three of El Dorado’s “Premium” rums. 12, 15 and 21 years old. I’m not sure whether it is entirely deliberate, nor am I totally sure if the stills used reflect the dominant rums used in each of El Dorado’s regular expressions. A spreadsheet of rums used in El Dorado rums was published a while back but has since been questioned. To be honest all are blends anyway so its academic really.