This is “The Orcadian Single Malt” called Scapa Skiren, a NAS (non-age stated) whisky from Scapa distillery. Released in 2015, distilled in the only remaining working Lomond Still in Scotch whisky industry.
Scapa Skiren has been aged in refill American oak casks. The one I got to taste was Batch SK11.
Of course you can hypothesize, how much better Scapa would do with age stated or higher alcohol by volume NAS whisky. Would their range be even better?
But can’t complain too much, Skiren is surprisingly an okay dram.