Omgogo Coffee Mugs Travel Mug Thermos Easy One-hand Operation Insulation Stainless Steel 16 Oz BLACK Stainless steel thermos keeps beverages hot or cold for hours Thermos durable and sanitary 18/8 stainless steel interior Thermos bottle Wide mouth accommodates full size ice cubes Compact design takes up minimal space while maximizing capacity for travel Thermos Lid is made out of BPA free plastic