Copco 2510-9980 Sierra Single Wall Tritan Cold Tumbler with Removable Straw and Spill Resistant Lid, 24-Ounce, Purple EASY TO CLEAN DESIGN: This 24-ounce tumbler fits in most cup holders DURABLE CONSTRUCTION: Single-wall, BPA-free Tritan with textured grip to provide a secure t PERFECT FOR ON-THE-GO: Includes a removable straw to keep your beverage perfectly mixed thanks to a footed base SPILL RESISTANT: Quarter-turn lid sealing design helps prevent leaks and spills DISHWASHER SAFE : Top rack only, hand washing recommended