682 - Double Glass Wall Tea Infusion Tumbler
This intricately designed 8.8 oz tea infusion tumbler is made of Borosilicate heat resistant glass, which can take temperatures ranging 248°F to 14°F without cracking. The dual purpose double wall construction keeps beverage warm for an extended period while controlling the exterior temperature. Includes an attached MMP 3 Stainless Steel tea casing to control flavor and concentration. Infuse by flipping the tumbler upside down so that the tea soaked to the desired concentration. Perfectly design for travel and everyday use.