Smooth and Silky. Deau VS Cognac has been distillated following the traditional methods of Cognac craftsmanship. It is composed exclusively of eaux-de-vie taken from the premier’s crus of the Cognac region, slowly aged in French oak barrels. They have achieved the necessary maturity to be carefully blended, to give birth to a fresh and silky bouquet of fruit and aromas, with a subtle vanilla finish. Deau VS has a fresh and silky bouquet of fruit aromas, with a subtle vanilla finish. Deau VS is blend is subtle and lively, and is the perfect base for long and short drinks.