This 20 oz Azure Tumbler is crafted with double wall 18/8 stainless steel and a cork bottom for added style and surface protection. The powder coated matte finish gives it a sleek look while the vacuum insulated interior ensures long-lasting temperature retention. Keep your beverages hot or cold for hours with this tumbler, complete with a shatter-resistant clear acrylic screw-on lid and matching slide closure. Keep in mind that all Elevation & Fresco imprint methods require handwashing.