The Stanley Quencher® H2.0 FlowState™ 890 ml recycled stainless steel insulated tumbler is an exceptional choice for environmentally conscious consumers who seek a balance of functionality and sustainability. Made entirely from recycled stainless steel, this tumbler presents a commendable option for those looking to minimize waste and embrace a greener lifestyle. The innovative FlowState™ lid, with its unique rotating cover, serves up versatility with three distinct positions: a secure straw opening that effectively prevents splashes; a wide drink opening suitable for quick sips; and a fully-covering top for maximum protection. It features double-wall vacuum insulation, a prized technology designed to keep beverages cold for up to nine hours. If you enjoy iced beverages, this tumbler will stretch that chilling effect up to an impressive 40 hours. Comfort in portability comes from the tumbler's ergonomic handle, complete with comfort-grip inserts, allowing for effortless transport. Its sleek design with a narrow base ensures a snug fit in most car cup holders, making it ideal for travel. For added convenience, this tumbler can be personalized to match your unique style and preferences, allowing you to enjoy your drinks on-the-go with a personal touch.