A style seen most often in Ireland or the Scottish Lowlands, triple-distilled whisky is now popping up in a variety of places across the globe.

The inside of the cask was recharred, and the barrel heads were removed, heavily scored, and heavily toasted.

The oldest age-stated bottle of the Weller 'core range' - this is their 12 year old bourbon, which is bottled at 45% ABV (90 proof).

Along with those Port casks, we get the nice pinkish hue in the whisky when the light shines through it.

We have an interesting mixture here - this batch was made up of 40% ex-bourbon casks, 40% ex-Pedro Ximenez sherry casks, and 20% ex-rum casks.

This bourbon initially garnered some criticism, as it replaced the previous version of the distillery's bottled in bond bourbon, which was a fraction of the price.

Because it's bottled in bond, we know that it was all distilled in one season, and it must be at least 4 years old.

At last, we get a Bruichladdich with a good age statement, which was distilled after the revitalization of the distillery in the early 2000s.

The distillation vintages are 2007, 2009, 2009, and 2011; that means that the spirit in the bottle probably ranges from 8 to 13 years old.

Glengoyne's 15 year old PX Cask Edition is a travel retail exclusive.

This spirit was made using six-row barley, which is a more common practice in India for malt whisky.

Glen Elgin - quite challenging to find in OB form, though it is a key component of the White Horse blend.

A blog post by Lux Row reveals that this bourbon is made using a mashbill of 68% corn, 20% wheat, and 12% malted barley.

This bottle was part of Diageo's annual special releases back in 2014; it was distilled in 1992, and came with a 21 year age statement.

After maturing for 7 years in an ex-bourbon hogshead, this was transferred to a first fill d'Arenberg Australian Shiraz barrique.

Born in Indianapolis, Indiana, John Dillinger was a gangster and bank robber, active during the Great Depression.

This selection was given the name 'Arson,' probably due to its strength: 68.2% ABV, or 136.4 proof.

Ln2 is a semi-cryptic reference to the Lochindaal coast, where Bruichladdich is located.

The 8th edition of Bruichladdich's famous 'Black Art' series - this one boasts an age statement of 26 years.

The Speyside distillery is known for its use of sherry casks for whisky maturation.