Extra is even older and fruitier than 'Pale and Dry' and 'Vesper' and is the perfect expression of an old, deeply mature, Grande Champagne Cognac. Extra de Grand Champagne Delamain Cognac is a selection blend from different distillers from the 1st Cru region of Cognac, where each cognac is aged separately. The final ageing takes place in one barrel, for another 2 years - called the 'marriage' procedure.