Tumblers hold approx 12 oz
Comes with the bamboo lid, glass straw is optional. Choose the straw option at the bottom of the drop down menu if you want one. I left it optional because I personally don’t like having a ton of extra stuff lying around the house, so if you don’t need a straw I’m not going to have to buy one!
They are tall and narrow so best to use a long brush to clean them or dishwasher.
Bamboo lid should be hand washed.