Reach your hydration goals with fewer refills. For working, workouts, road trips, you'll love this large Stanley cup by your side. Thanks to Stanley's double-wall insulation, in the Stanley Quencher H2.0 FlowState™ Tumbler water stays cold for up to 11 hours, or for up to two days when ice is added.
The advanced FlowState™ lid features a rotating cover with three positions: a straw opening designed to resist splashes while holding the reusable straw in place, a drink opening and a full-cover top. The ergonomic handle includes comfort-grip inserts for easy carrying, and the narrow base fits just about any car cup holder. Lastly, every piece of this stainless steel tumbler is dishwasher safe for easy cleaning.