Voyager Coffee Mug with Handle – 12 oz

Durable:?Made from top quality stainless steel and a copper-coated interior.
Double Wall Insulated: Keeps beverages hot for 4 hours. and cold for 16 hours.
Leakproof: Clear flip lid that twists-on for drinking hand preference.
Dishwasher Safe:?Wash on the top rack of the dishwasher or hand wash.
Pat/Pat Pend.