Take your drinks on the go with The Columbia 16 oz. double wall tumbler! This plastic insulated tumbler measures 6 3/4" H x 3 1/4" D and features a twist on slide lock lid for added safety so you know your drinks will stay in the cup! This is the perfect promotional item for conventions and is sure to be appreciated by all recipients. Welcome new students or employees with this insulated tumbler! 6.75" x 3.25"