21 years (700 ml) (Green Wade Decanter)

On 2 June 1953, Chivas Brothers released Royal Salute to mark the coronation of Queen Elizabeth II — a launch that locked in a non-negotiable production rule: every grain and malt component must carry a minimum 21 years of oak maturation, a floor that remains absolute across the entire portfolio today. The blend is anchored at Strathisla Distillery, Keith, Moray — the oldest continuously operating distillery in the Scottish Highlands, founded 1786 — where process water is drawn from the Fons Bulliens Well, a peat-free natural spring prized for its softness. The Isla River valley's mild, humid Speyside microclimate slows evaporation and encourages the gradual extraction of fruit and vanilla compounds over those two-plus decades. Malt components are double-distilled through short, squat pot stills (wash stills at 12,500 L, spirit stills at 8,500 L), a geometry that retains body and waxy texture; aging draws on a combination of ex-bourbon American oak and ex-sherry casks, held in the dedicated Royal Salute Vault within Strathisla. Bottled at 40% ABV, the Signature Blend is presented in a hand-crafted Wade Ceramics porcelain flagon — each piece requiring up to six days of production from Cornish clay with double-layer glazing. The special feature: this is the only Scotch whisky portfolio in the world where the youngest component across every expression is 21 years old — a standard most luxury single malts do not meet at their entry tier. Ripe pear, dried citrus, vanilla cream, and warm baking spice resolve into a long, unhurried finish.