Stanley The Quencher H2.0 FlowState TumblerStay Hydrated, Effortlessly Struggling to drink enough water throughout the day? The Quencher H2.0 FlowState Tumbler from Stanley is exactly what you've been missing. With advanced vacuum insulation, this tumbler keeps your drinks cold for up to 11 hoursor an impressive 2 full days when packed with ice. Whether youre at work, hitting the gym, or relaxing at home, hydration is always within reach. Designed for daily use, the Quencher features Stanleys innovative FlowStatelid with a rotating cover that locks into three positions: * A straw opening that secures the included reusable straw * A drink opening for sipping without the straw * A fully covered top to help minimize spills The ergonomic handle makes it easy to grab and go, while the slim base fits most car cup holdersperfect for your commute or road trips. Please note: unlike some other Stanley thermal products, this tumbler is not leakproof and should remain upright