It is related to chivas regal,blenders pride,royal stag . Alcohol is 37.5% by volume in it . Imperial Blue was introduced in 1793 . johnniewalker.com is the name of it's website . The main ingredients of Imperial Blue are Nuts . Imperial Blue is manufactured by Ülker . Beefamato are the variants of Imperial Blue . Austria is where it originated from . Imperial Blue is a Irish Whiskey
There are less than 5 variants