The Stanley Tumbler Cup 40 OZ FlowState is designed for those who demand peak performance from their drinkware. Featuring Stanley's innovative FlowState™ lid, this tumbler ensures spill-free sipping with 360-degree rotation and a secure, leak-resistant seal. Its 40-ounce capacity, combined with double-wall vacuum insulation, keeps your beverages hot or cold for hours, no matter where your day takes you. Made from rugged stainless steel, it’s built to last and withstand everyday adventures. Perfect for coffee, water, or smoothies, the FlowState Tumbler redefines convenience and style in one premium package!
