Rudd Panama Rum does not appear to be a standalone whisky brand. Based on the available search results, this refers to a rum expression released under the Berry Bros. & Rudd label — one of Britain's oldest and most prestigious wine and spirits merchants, founded in 1698. Berry Bros. & Rudd is well known in the whisky world for their Berry's Own Selection bottlings, but they also extend their cask-selection expertise to other spirits categories, including rum.