Bearing the world's first fully ceramic lid, this graphite gray vessel is functional drinkware and artistic statement combined. TrueBarrier™ stainless steel leverages copper-lined dual walls to provide lasting temperature (6 hours heat/18 hours cold) for your favorite beverage. Sleek shape sits nicely in hand or an auto cup holder. Hand wash recommended; do not microwave. 5.75" x 3"; holds 16 oz. Screened logo.