Bowmore Vault Edition First Release Atlantic Sea Salt is created using the finest hand selected ex-bourbon casks to create a refined liquid of greater depth, Bowmore Vault Edition Atlantic Sea Salt reflects the distinctive microclimate in the depths of the No.1 Vaults. Bowmore Distillery’s close proximity to the sea is vital in determining the final character of the spirit, and the Atlantic sea spray that washes against the iconic sea-facing wall of Bowmore’s legendary No.1 Vaults is a key note in this release.