ZenStein™ Insulated Tea Water Cup Infuser

This top-of-the-line product is a dual-layer tea water cup infuser tumbler drinkware water bottle, complete with a built-in tea filter.

ZenStein™ is a carefully engineered product that is able to withstand extreme temperatures, making it perfect for enjoying both hot and cold beverages.

Double-layer glass design, temperature resistant -20 ° C-120 ° C.

MULTIFUNCTIONAL 

Great for home/outdoor use made of leak proof Borosilicate glass and withstands corrosion.