Tumblers, Wine Tumblers

DOUBLE WALL VACUUM INSULATION: Enjoy Beverage Cold or Hot. Under normal temperature, it can keep a tumbler of ice for 12h, or hot coffee warm for 6h. 18/8 food grade stainless steel body, NO BPA, healthier than plastic cup. The insulated tumbler never sweat due to the Vacuum insulated design.

EASY CLEANING: hand washing is recommended.