Merlot Tumbler from Orrefors is a mouth-blown all-purpose glass that complements the wine glasses in the Merlot collection. The glass, which holds 8 oz, is ideal for a variety of drinks. Designed by Erika Lagerbielke. Merlot Tumbler is perfect for serving cocktails like Double Old Fashioned as well as non-alcoholic drinks like water, juice, soda, iced tea, and lemonade.