Tervis products have been proudly made in America since 1946. Each tumbler is carefully hand-assembled each one right here at home, so it’s strong enough to withstand all of life's adventures. Every Tervis tumbler is guaranteed for life. That's eleventy-zillion beverage sips, give or take. Tervis will replace all products (except accessories), which Tervis confirms by visual inspection to have defects in material or workmanship.
Hands down the absolute best tumblers there are!