The Vineyard-II stemless wine glass tumbler is a 12 oz vacuum sealed yeti style inspired wine goblet cup with powdered finish. It's made with a stainless steel outer wall and a plastic inner lining. Its sleek teardrop design body includes a sip-through plastic lid. Great for urban travel and escape to places like Napa and Sedona. Keeps drinks hot or cold for 2-3 hours & wine fresh for 6 hours; perfect for your cabernet. FDA compliant, lead free, & BPA free.