The 24oz Stainless Steel Cold Tumbler with Straw from the Icon™ Series by Thermos helps you stay hydrated to take on the day. Equipped with a stainless-steel straw to keep up with whatever your day has in store. When you need your coffee hot, or your water cold, look no further than the 16oz Stainless Steel Tumbler from the Icon™ Series by Thermos. From the Thermos™ vacuum insulation technology, to the Dura-seal™ drink lid that is leak proof when closed, to the Griptec™ non-slip base, this tumbler is truly iconic.