A non-toxic alternative to mainstream tumblers (most insulated tumblers have toxic powder coating on the outside). 

The "eco tumbler " is a 25.8 oz glass cup with silicon sleeve, silicon-tip metal straw, and bamboo "eco now" lid. Comes with a metal straw and silicon straw top. Fits traditional cup holders for ease in the car and at home. Sleeve has marker with time of day to help get your water intake daily. Bamboo lid has "eco now" engraving. 

Bamboo Lid has a silicon inside liner for protection against beverages. 

*it is a glass cup, but may not feel like glass with the silicon sleeve and lid on (due to lack of glass vibration)*

Made responsibly in China. Hand wash only