The mug is double-walled stainless-steel and has a no-spill pop top with a rubber gasket. The highest spins from “open” to “closed” and can also be seen in photos. The trip mug has a capacity of approximately 14 ounces and fits most vehicle cup holders. The wording is printed on both sides of the mug, so it’s visible for either a right or left handed user. As a result of differences in monitor settings, colors might appear moderately different in person. All mugs are printed through a prime quality dye sublimation process and are sent by the use of USPS Priority Mail.