When you need your coffee hot, or your water cold, look no further than the 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. The Icon Series by Thermos is a celebration of whats made us thrive for over a century: Meticulous design, thoughtful engineering, and a relentless desire to make peoples days easier. Make every sip worth savoring with this 16oz. Stainless Steel Tumbler. Hot, fresh-tasting coffee at every sip, wherever your day takes you.