Loyal Jivers, here's a 20 oz hot/cold tumbler to symbolize your love for Java Jive coffee! Comes with a strong-sealing lid and a stainless steel straw. These tumblers hold their contents' temperature very well! Yes, we've put them to the test! Or maybe you just love having merch from your favorite companies--or you want to round out a gift of great coffee with a matching tumbler! Whatever your desire, we've got classy, Java Jive tumblers here for you. More merch to come soon: hats and clothing!