Based on an antique blend of Mackinlay's Rare Old Highland Malt Whisky. The spirit supplied to the 1907 British Antarctic Expedition. Chas. Mackinlay & Co Blenders & Distillers. Master Blender Richard Paterson. By endurance we conquer. I believe it is in our nature to explore, to reach out into the unknown. - Ernest Shackleton. In 1907 Sir Ernest Shackleton led one of history's most famous explorations of the Antarctic, ordering 25 cases of Mackinlay's Rare Old Highland Malt Whisky for the expedition. Inspired by this original malt whisky, Shackleton offers robust notes of vanilla, honey, ginger & liquorice with a whisper of bonfire smoke. Theshackletonwhisky.com. 40% alc./vol. Distilled blended and bottled in Scotland. Product of Scotland.