Features double wall vacuum insulated stainless steel construction and 2 lids: clear

plastic push on lid with sliding drink opening and insulator ring for cans/bottles. To

use insulator ring, place ring on can first, then screw into tumbler. Keeps drinks hot

or cold for up to 6 hours. Hand wash only. BPA Free and FDA certified. 4.625" H x

3.125" Diameter. 12 oz.