Baia's Wine Tsitska Sparkling Wine, Georgia. Baia's sister, Gvantsa, has produced a fantastic pet nat (natural sparkling white wine). Bursting with aromas of apricot and citrus fruits. This wine has a wonderful fizzy complexion with the colour of sun-kissed straw. Flavours of honeyed apricot compliment its medium body, with a dry, slightly spicy finish.