Copco 2510-0437 Minimus Double Wall Insulated Tumbler with Removable Straw, 24-Ounce, Chevron Black Durable, BPA-free tritian construction; double wall insulation keeps drinks cold longer and prevents sweating Features a removable straw that keeps your beverage perfectly mixed thanks to a footed base Quarter-turn lid sealing design helps prevent leaks and spills Holds 24-ounces Top rack, dishwasher safe; hand washing recommended