Officially Licensed: Cheer on your favorite team with officially licensed Scout Coffee Mugs from Simple Modern. Vacuum Insulated: The Simple Modern Scout mugs are double-walled and vacuum insulated, which keeps your favorite beverage hot or cold for hours. Flip Lid Included: Our internally threaded and insulated flip lid is leakproof, making this cup great for hot or cold beverages at home or on the go. Premium 18/8 Stainless Steel: Mug is made from high-quality, food-grade 18/8 stainless steel and is coated in a durable finish. Premium Copper Coated Insulation Layer: The exterior of the inner wall, in the vacuum sealed area, is coated in copper for additional insulation.