Hop over to Amazon and get a deal on STANLEY 40-Oz Quencher FlowState Tumbler. Whether you prefer small sips or maximum thirst quenching, Stanley has developed an advanced FlowState lid, featuring a rotating cover with three positions: a straw opening designed to resist splashes with a seal that holds the reusable straw in place, a … Continue reading STANLEY 40-Oz Quencher FlowState Tumbler $29.99 (Reg. $45) – 86.7K+ 4.7⭐, FAB Ratings! – 3 Colors