10 oz. Wine Tumbler is the YETI® answer to the wine glass.  Like the entire Rambler® Family, the Wine Tumbler and included MagSlider™ Lid are dishwasher-safe for easy cleaning. The smooth-sliding lid adds an additional barrier of protection to keep your wine contained and at the perfect temperature, but please note — this magnet component is not leakproof and will not prevent spills.  With GILLIG logo on front.