Released in 2017, this is the third edition of Compass Box Double Single. A blended whisky made using 19yo single malt whisky (72%) from the Glen Elgin distillery matured in re-charred ex-bourbon hogsheads and an older single grain whisky (28%) from the Girvan distillery matured in re-charred ex-bourbon barrels. A total of 5,838 bottles were produced. Non-chillfiltered, naturally coloured and bottled at 46%.