González Byass's history of crafting vermouth dates all the way back to 1884. This sweet white version can be savoured over ice with soda, in your favourite cocktail, or simply on the rocks at the conclusion of a fine meal. González Byass's history of crafting vermouth dates all the way back to 1884. This sweet white version can be savoured over ice with soda, in your favourite cocktail, or simply on the rocks at the conclusion of a fine meal. 750 mL bottle