Founder of Brewgooder, the Scottish social enterprise on a mission to bring clean drinking water to one million people in developing countries, Alan stated that the collaboration is particularly special for him, he said: “To create an incredible beer that helps empower people’s lives is one thing, to do it with one of the world’s best whisky brands is another, but to bring it to life with my best friend: there are few things I have been prouder of in my life.

“I look forward to working with the team at Ardbeg to turn the profits from this beer into life-saving clean water wells for those who need them.”

Priced at £14 for a four-pack, this 6.2% porter is a described as being “typically creamy” in texture, with notes of bitter dark chocolate, malty biscuit, dry espresso coffee and a hint of liquorice.