All tumblers are for hot or cold drinks, double wall insulated and made from stainless steel and BPA free. Wine tumblers are 12 oz. DESIGN MAYBE A BIT SMALLER ON FINAL PRODUCT DUE TO CURVE ON THE WINE TUMBLERS. These mugs are made with a heat pressure sublimation process not vinyl so they are meant to last.
Please message us with any questions! We can do bulk orders.