Johnny Walker 'Double Black Label
Normally I don't go for blends, but this was given to me by my partner. Whilst I was aware of Johnny Walker Red, Black, Blue (and I believe there is a Green) Label, I had not heard of "Double Black".
It turns out that this is a special blend with the intention of having a more smoky, peaty taste than that of the standard Black. The malts chosen for the blend are thought to be Cardu, Talisker and Lagavulin - the last two being favourites of mine. Double Black does not have an age, but again the malts used are at least 12 years old.
I usually drink Islay single malts, Laphroaigh being a particularly favourite as I do like peaty whiskies, but I have to confess I was rather taken with the Double Black.