The Voyager travel mug tumbler is perfect for taking hot or cold beverages on the go. Designed with double-walled, vacuum-sealed insulation and a copper-coated interior, it will keep your drink at its ideal temperature for hours. The deep ocean blue tumbler comes with a twist-on, leak-proof clear flip lid that’s perfect for drinks of any temperature as well as two reusable straws! The Voyager’s unique shape makes it the perfect reusable travel mug as it fits in most cars’ cup holders. These mugs are dishwasher safe on the top rack, however we recommend hand washing for product longevity.