The Stanley Quencher H2.0 FlowState Tumbler is a true icon in hydration, celebrated for its legendary durability and advanced thermal performance. Crafted from 90% recycled 18/8 stainless steel, this 1.18L (40 oz) tumbler is built to last a lifetime, resisting rust and corrosion. Its double-wall vacuum insulation is a game-changer, keeping your drinks cold for 11 hours, iced for up to two days, and hot for 7 hours, ensuring every sip is as perfect as the first. The innovative FlowState lid offers three versatile positions: a straw opening with a splash-resistant seal, a wide drink opening, and a full-cover top to prevent spills. With a comfortable, ergonomic handle and a narrow base that fits in most car cup holders, this tumbler is designed for life on the go.