Laser Engraved - Permanent Laser Etching into the Tumbler.
Dishwasher Safe- We prefer hand-washing, but not everyone has time for that.
Premium Drink Tumbler– Available in20 oz. or 30 oz. sizes,these Tumblers are made for sports, fitness, the gym, traveling in your car, staying hydrated at work, enjoying hot, piping coffee or iced cold water, and so much more.
Smart, Double-Wall Insulation– Our versatile Tumblers are designed with a vacuum seal to helpretain hot and cold temperatures for hourswhile also eliminating condensation to keep hands protected.