Kick back your favorite type of smoothie, protein shake, coffee specialty, bubble teas and more in these perfectly portable drinking jars. Made of quality glass, this 20 ounce capacity mason jar has a secure lid with a reusable straw and a silicone sleeve to create a great grip while you sip. Makes a great branded giveaway for marketing and social activities and events. Clear glass with assorted colored lid and sleeve. Add your school, sports team, organizational or company logo or message to customize.