The Arctic Zone Titan Thermal HP Copper Mug 14oz features double-wall stainless steel vacuum construction with copper insulation to keep beverages hot for 8 hours or cold for 24 hours. Its powder-coated exterior resists condensation for a no-slip grip on the go. This trendy thermal copper mug features a wide opening and push-on lid with slide closure to give you an easy, comfortable pour and sip every time. Packaged in a FSC®-certified giftbox.