OVD is an abbreviation of Old Vatted Demerara. This dark demerara rum was originally blended in Montrose, Scotl&, by George Morton Ltd (a brandy & whisky blending & bottling firm established in 1838 by the first George Morton). Today this blend of rums from various countries is owned & vatted by William Grant & Sons. OVD is is one of Scotland's best-selling dark rums.