Description Ceva 14 oz Copper-Coated Powder-Coated Insulated Mug features double-wall insulated copper-coated stainless steel construction with a powder coated finish that keeps beverage hot or cold for up to 6 hours and clear plastic push-on lid with sliding drink opening. Lid styles may vary due to stock change. Contact us for more info on current lids. Do not put in microwave or freezer. Must be ordered in exact case quantities and may ship from CA. BPA Free and FDA certified.