Swimmers will love our stainless steel swim travel tumbler engraved with our bold "Eat. Sleep. Swim.' design. This 20 oz. tumbler features a double-wall vacuum insulated interior that is perfect for keeping hot drinks hot and cold drinks cold - no matter the weather conditions outside. Sure to be a favorite, this tumbler is a useful and versatile swimming gift for birthdays, holidays, or special occasions, such as end of the season celebrations.