For my next blog about a Congener on the “Revised Scottish Whisky Flavour Wheel” I am reading up on “leather”. 

The reading up might take a while since I first need to read about what leather is. Then I need to figure out what makes leather smell like it does and how that smell can be correlated to a chemical component in whisky. 

For now I seem to get stuck on finding out which leather is typically Scottish. Any help in identifying “Scottish leather” would be highly appreciated.

Scottish leather according to google