The Between the Sheets is a classic cocktail consisting of Cognac, Triple Sec, White Rum, and Lemon Juice. The cognac and triple sec give it a smooth, rich flavor while the white rum and lemon juice add a touch of sweetness and tartness. The Between the Sheets cocktail was created in the early 1930s or 1930s in either the United States or the United Kingdom. This drink is perfect for sipping on a warm summer evening or enjoying with friends at your next social gathering. Cheers!