Sapora 12 oz Vacuum Insulated
Stainless Steel Mug with Cork Base 
Constructed of stainless steel with a powder-coated matte finish. The double-wall, vacuum-insulated mug has a decorative cork base, that is 90% cork. 
Includes a clear plastic push-on lid with sip-thru opening and copper-lined to keep beverage hot for up to 6 hours and cold up to for 8 hours. 
Recommend hand wash only. 
BPA Free & FDA certified.