Swig 12 Oz Stemless Rose Gold Wine Cup

Swig 12 Oz Stemless Rose Gold Wine Cup Maintain your beverage cold for up to 12 hours and hot for up to 9 hours. Swig's double-wall tumblers will keep your drinks seriously cold (or hot). Swigs are engineered to maintain the temperature of your beverage for the maximum time possible with current technology. Swig Premium Drinkware uses double-wall vacuum-sealed insulated technology, which means the space between the stainless steel walls is void of matter. With no medium for heat to transfer,