Stainless Steel Tumbler - Double Walled Insulated with Straw and Straw Cleaner - 16 oz KEEPS BEVERAGES HOT OR COLD - Vacuum Insulated Double Walled Technology for Maximum Temperature Retention CHIC AND SOPHISTICATED - Make a Statement with This Smartly Designed Style DURABLE  Heavy Duty Restaurant Quality Material is Virtually Unbreakable - Exclusive Non Slip Bottom EARTH FRIENDLY  Reduces Environmental Waste, Reusable, Recyclable HEALTHY - Inert Stainless Steel and BPA Free Cover Seal Frees You from BPA and Other Plasticizers Common to Plastic Containers