Octomore OBA is not a normal Octomore release. In fact you could say it’s kind of a foster child of the family. It’s wasn’t released as a member of the annual series nor did it get any official numerical assignment (x.1 to x.4) but instead it was a separate release with irregular bottle size (which delayed the release).
It’s the Octomore version of the Black Art series (hence the OBA naming), 10 wine casks matured Octomore spirit with a secret recipe. Although Bruichladdich preaches transparency, when it comes to Black Art releases, the leaps are sealed. All we know that...
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