The Estus Flask is a recurring item in the “Dark Souls” video game series. It is a flask that is used to restore the player’s health. In the “Dark Souls” video game series, there is a cocktail that is made using the Estus Flask. The Estus Flask Cocktail is a cocktail that is made using bourbon, ginger beer, and honey. The Estus Flask Cocktail is a cocktail that is made using bourbon, ginger beer, and honey. The Estus Flask Cocktail …