The Virginia Tech Tervis Tumbler 24 oz Tumbler
The original and oldest insulated tumbler in the USA, Tervis brand is well know for it's indestructible, insulated drinkware and UNCONDITIONAL LIFETIME GUARANTEE. Today, as always, Tervis is synonymous with quality and service.
Tervis Tumblers are made of high-grade polycarbonate, the same material used to make bulletproof shields and the windshields of fighter jets. So you can be sure they'll endure an impact with your concrete patio or kitchen floor.
It is also crystal clear. No clear drinkware looks or wears better. With Tervis Tumblers, you can really see the difference. The walls are bonded with the ultra-sonic seal. So they stand up to the microwave, the freezer and the dishwasher for a lifetime. The double insulated wall keeps hot drinks HOT, and cold drinks COLD with reduced condensation.