Experience an unparalleled drinking experience with the Stanley Quencher that requires fewer refills. Whether you're on the go, at the gym, on day trips, or at home - this cup quickly becomes your essential companion. Thanks to Stanley's innovative vacuum insulation, your beverage choice stays pleasantly cold for hours. The modern FlowState lid offers three positions: a straw opening for secure attachment of the reusable straw, a drinking opening, and a full-cover lid. With its ergonomic handle and comfortable grip inserts, this cup is easy to carry, while its narrow base fits in almost any cup holder.