The Stanley X Flowstate Quencher H2.0 40oz Travel Tumbler in Vivid Violet is a three-piece set that includes a tumbler, lid, and straw. This solid color tumbler is made of stainless steel and BPA-free plastic, keeping beverages hot for 7 hours and cold for 11 hours. With a spacious 40 oz capacity, this travel tumbler is suitable for both hot and cold drinks, making it a versatile and convenient option for on-the-go use. The tumbler also features a drink-through lid, insulated design, and comes with a lifetime manufacturer warranty.