The Rambler® 14 oz. mug has a double-wall vacuum-insulated body that protects hands from hot or cold contents while keeping coffee, chili, oatmeal well-insulated. The Rambler® drinkware mug and lid are dishwasher safe. The mug’s wide opening means contents are easily accessible, and comes with the magslider™ lid, adding an additional barrier of protection to prevent heat or cold from escaping.