The Glenfiddich Experimental Series 1–5 Collection brings together the first five groundbreaking releases that showcase the distillery’s willingness to innovate, collaborate, and push the boundaries of traditional single malt whisky. Curated by Malt Master Brian Kinsman, this series explores bold cask finishes and creative concepts that redefine what Speyside whisky can be, all while maintaining the craftsmanship Glenfiddich has upheld since its founding in 1887. Experiment 1 – IPA, bottled at 43% ABV, is finished in bespoke India Pale Ale casks developed with brewer Seb Jones, offering bright citrus, hop notes, and zesty spice. Experiment 2 – Project XX (47% ABV) combines the favourite casks of twenty whisky specialists into a multi-layered expression rich with fruit, vanilla, oak, and spice. Experiment 3 – Winter Storm Batch 2 (43% ABV) is a 21-year-old single malt finished in Canadian ice wine casks, delivering luscious sweetness balanced by Glenfiddich’s refined character. Experiment 4 – Fire & Cane (43% ABV) marries peated Glenfiddich spirit with bourbon-matured whisky before a finish in Latin rum casks, creating a fusion of caramelised sweetness and bold campfire smoke. Experiment 5 – Orchard (43% ABV) introduces a finish in English cider casks, resulting in fresh apple, pear, and orchard fruit woven into Glenfiddich’s classic Speyside profile. Together, these five releases form a defining chapter in Glenfiddich’s modern history—an exploration of flavour, technique, and creativity. Highly sought after and increasingly difficult to complete as a set, the Experimental Series 1–5 offers collectors a rare opportunity to own the full foundation of one of the most innovative whisky series ever produced.