Dumbarton 26 Year Old 1997 Infrequent Flyers (2024) #174 Pedro Ximénez Puncheon is a rare and exquisite single grain Scotch whisky, meticulously crafted at the now-closed Dumbarton Distillery. Released as part of the Infrequent Flyers collection by Alistair Walker Whisky Company in 2024, this exceptional whisky offers a unique glimpse into the storied past of one of Scotland's lost distilleries. Bottled February 2024, 677 bottles.