From the Griptec™ technology to superior vacuum insulation and durable True-Coat™ finishes, the Icon™ Series by Thermos is a celebration of what’s made us thrive for over a century: Meticulous design, thoughtful engineering, and a relentless desire to make people’s days easier, every time. Also equipped with a Dura-Shield™ hygienic covered drinking lip and wide mouth opening to keep up with your busy day. Cold stays cold. Hot stays hot. No detail left behind. Dishwasher safe (top rack dishwasher safe for added convenience.)