Multi-functional Tumbler, can be used for both loose leaf tea or tea bag. Can also be used with other infused beverages

• Double Wall Construction. Impact resistant BPA Free Tritan Exterior. BPA Free Heat Resistant Borosilicate Glass Interior. You can see the tea as it brews

• One hour hot or cold retention. Heat Resistant Borosilicate Glass Core that won’t absorb flavors

• Patented Two Way Tea Leaf Compartment Built Inside of the Lid. Leak Proof with a Lock Button