Hand out extra-special teacher appreciation gifts, like this Travel Tumbler with Bamboo Lid. Made of beautiful clear glass, the 18 oz. tumbler features a 2 3/4" high black silicone wrap, bamboo lid, and black straw. Customize your glass tumblers with a one-color imprint to one side of the glass portion. Add an inspirational message for Teacher Appreciation Week, holiday message, your school name and mascot, or any other message of your choice. No matter how you customize your Travel Tumblers, recipients will love the high-quality of this special gift.