Johnnie Walker is not a distiller but a blender, who blends whiskies purchased from 27 different distilleries located in Scotland, thus giving the blenders the resources to create Johnnie Walker Green Label Blended Malt, which consists of single malts from these distilleries, the key components being a minimum of 15 year old single malts from Talisker, Linkwood, Cragganmore and Caol Ila which all bring their own unique characteristics to Johnnie Walker Green Label.