Sip on a coffee specialty, bubble tea, soft drink or other beverage from these mason jar style drinking glasses. Made of quality food grade glass that meets US safety standards, this big 24 ounce capacity jar features a secure screw-on bamboo wood lid with top of the jar threading and a reusable drinking straw. Enjoy maximum portability for that work or school commute. Clear design. Add your school, sports team, organizational or company logo or message to customize.