Wine glasses/Tumblers are usually made of shatterproof, food-grade stainless steel, ideal for picnics and travel. They also keep wines cool and refreshing no matter where you go. This is the best wine glass you can buy online.
Our Wine tumblers come in 5 sizes as below. from 6oz to 20oz.
And the surface is sweat-free, the lid is BPA-Free. You can choose spray painting or powder coating, or any other custom surface. We produce all vacuum tumblers by 18/8 ss304 stainless steel material tube. And because of the advanced vacuum technology, our wine tumblers can keep hot for more than 6 hours, and keep cold for 12 hours.
