Dometic Thermo Mug 45This double wall, vacuum sealed thermo mug keeps your morning coffee or tea hot for longer than your porcelain mug at home. Made from durable stainless steel, it is virtually indestructible. The convenient handle gives you the familiar coffee mug feeling. The transparent screw in lid avoids spills when you are moving around. All components are easy to clean and dishwasher safe. Features Durable design for many years of use Double wall insulation keeps