<p>Enjoy your favorite beverages at the ideal temperature in eco-friendly style. Featuring double-wall vacuum insulation that keeps the contents hot or cold, our exclusive tumbler is made with 90% recycled certified stainless steel. It also boasts one-click opening and a 360° lid design so you can sip from any side.</p> <ul> <li>Double-wall vacuum insulation keeps contents cold for up to 12 hours or hot for up to 6 hours.</li> <li>Condensation-free exterior is comfortable to the touch.</li> <li>360° lid design lets you sip from any side.</li> <li>Made from post-consumer recycled stainless steel; contains 90% RCS recycled certified stainless steel.</li> <li>A Williams Sonoma exclusive.</li> </ul>