Delamain Vesper XO is a Cognac-style brandy produced in France. It is made from a blend of Ugni Blanc, Folle Blanche, and Colombard grapes, and aged for at least 15 years in oak barrels. The result is a smooth, complex spirit with notes of dried fruit, spice, and oak. Delamain Vesper XO is best enjoyed neat or on the rocks.