A Prohibition-era cousin of the Daiquiri, the Air Mail builds a gold-rum sour over honey and fresh lime, then lifts the whole thing with a float of chilled champagne. It first surfaced in a Bacardí promotional pamphlet around 1930 and reached print in W.C. Whitfield's "Here's How" (1941), whose note promised it "ought to make you fly high." Bright, honeyed, and effervescent, it drinks lighter than its proof suggests.
Garnish: Lime Wheel
shaken · Coupe · None
add
Combine the aged rum, lime juice, and honey syrup in a shaker with ice.
shake
Shake hard until well chilled.
strain
Double-strain into a chilled coupe.
top
Top with chilled champagne and stir gently to combine.
garnish
Optionally garnish with a lime wheel.