Released in 2017, this was bottled from Oloroso casks.  The Moine single malt from Bunnahabhain is their heavily peated spirit.

A limited edition Bunnahabhain Moine Oloroso expression was drawn from seven Oloroso Sherry casks and has been bottled at cask strength without any chill-filtration or additional colours. A great combination of well-Sherried malt and peat smoke richness. 

An austere piece of Victorian architecture on the north-east coast of Islay, Bunnahabhain is a relative outsider on the island, traditionally known for producing an un-peated single malt. The majority of this was used for blending, as was its initial intended purpose. The distillery was shut for 2 years in 1982 following the market downturn of the period, and despite being revived at low production, it was eventually officially bottled as a single malt later that decade, with the self-deprecating tag-line, "the un-pronounceable malt."