Bruichladdich 30 Year Old Unpeated Islay Single Malt Scotch Whisky (black wrap)

From distillation years 1989, 1991, and 1992 — Distiller notes on aging: "100% bourbon cask matured in a combination of: 50% full-term maturation in refill hogsheads and 50% refill hogsheads recasked into fresh bourbon casks after 20 years. All casks are vatted together and further matured before married in refill bourbon barrels for three months before bottling."