Mack 125th 16 oz Tervis Tumbler - Keep your drink as warm or cold for as long as it takes to enjoy it with our Mack 125th Anniversary insulated tumbler. Made in USA, Tervis tumblers feature double-wall insulated construction that keeps drinks hot or cold longer and reduces condensation to prevent rings on your table. Strong, impact resistant BPA-free material means these tumblers can take a tumble without shattering and won't retain tastes or odors.