Buy Deanston Scotch Whisky Online. Every drop of our Highland Single Malt is a marriage of the finest local ingredients and the skill of the craft to create the wonderful, fresh, honeyed sweetness that Deanston is known for. Our commitment to using a traditional, hand crafted approach to our whisky embodies the honesty of our community. Our adherence to traditional methods combined with the skills and experience of our distillery team makes Deanston the unique single malt it is today.