In 2018 Douglas Laing rebranded its Rock Oyster whisky to Rock Island . Apparently oysters have a negative connotation to some people and they feared it put off consumers.
Therefore it was simply named Rock Island – after all it represents the Island (maritime) whisky character in the Remarkable Regional Malts range , mainly composed of whiskies produced on Orkney, Arran, Jura and Islay. Still a small batch whisky with slight differences between batches.
In juli 2019 they broadened the range with the addition of a Rock Island 10 Year Old (a permanent addition) and Rock Island 21 Year Old...
Läs mer https://www.whiskynotes.be/2019/blends/rock-island-10-21-years-douglas-laing/
Springbank 26 yo 1991 (43,4%, Master of Malt 2018, refill bourbon hogshead)
Aird Mhor 20 yo 1998 (51,6%, Single Malts of Scotland 2019, hogshead #750790, 280 btl.)
Invergordon 44 yo 1974 (47,6%, Elixir Distillers ‘The Whisky Trail Jazz series #2’ 2019, hogshead #0038, 168 btl.)
GlenAllachie 8 yo – Koval rye quarter cask wood finish (48%, OB 2019) 
Miltonduff 7 yo 2011 (60,6%, Asta Morris 2019, sherry butt, 346 btl.)