PolySub™ Travel Mug with black lid, 18 oz, Sublimation Plastic, White. Image Area: 3.5" x 8". PolySub Mugs are made of a specially formulated polymer that is Dishwasher Safe, for maximum life of the imaged product, we recommend hand washing and microwave safe. This mug meets or exceeds FDA requirements for food and beverage safety. Case quantity: 24