This is Trevethan's Chauffeur's Reserve Gin, a navy strength offering bottled at a lovely 57% ABV. It's uses the same botanicals used in the standard Trevethan's Cornish Gin but in higher quantities due to the extra strength. This gin commemorates Norman Trevethan who was, amongst other things, the original creator of Trevethan's recipe and a chauffeur to the rich and famous in 1920's London.