It is not glass. And, one of the best things about Tervis is they come with a lifetime guarentee. If ANYTHING ever happens to your Tervis they will replace the cup.
il y a 3 ans
Tervis Tumbler Company Tervis Tumbler NFL Pittsburgh Steelers 16 oz. Insulated Tumbler. I have a tumbler for most every occasion. Which Tervis do you feel maintains the Temperature of your drink for the longest amount of time?
Has anyone noticed that moisture collects between the layers where they design is?