Customized Tumblers & Travel Mugs, Tervis Classic Tumbler - 16 oz - Insulated & Dishwasher Safe, This 16 oz. Tervis dual-wall insulated tumbler is made of durable Tritan. It is conveniently microwave, dishwasher, and freezer safe and is great for hot or cold drinks. Double-wall insulation Snap-on travel lid with slide closure Microwave, dishwasher and freezer safe Keeps hot drinks hot and cold drinks cold Tervis offers a limited lifetime guarantee on tumblers made from Tritan plastic 16 oz. capacity when filled to the rim For Tervis Warranty Replacement Program please visit https: www.tervis.com lifetime-guarantee for more information. This is handled by Tervis directly. ... #46243 $24.03/each.