Cin Cin stainless steel wine tumblers are designed with convenience in mind. Shaped like a stemless wine glasses with lids that have a slide locking position to prevent spills. With the slide lock lid open you can drink through the lid or insert a straw to enjoy your wine, cocktail, or other beverage.
Constructed with double wall vacuum sealed your wine will maintain the temperature you poured it at. These tumblers work great for all beverages from coffee to cocktails because the food grade stainless steel won't retain the flavor or odor of the previous beverage.