Geco 28 oz Stainless Steel Tumbler is made of 18/8 stainless steel construction with a powder-coated matte finish and copper-lined and double-wall insulated to keep beverages hot for up to 4 hours and cold for up to 12 hours. Comes with a clear plastic push-on lid with black sliding drink opening. Compatible with most car and truck cup holders. Hand wash only. Must be ordered in exact case quantities - Black color 25pcs/CTN. Orders may ship from CA location. BPA Free and FDA certified.