30 ounce dishwasher safe, leakproof custom made tumbler. Keeps your drinks hot or cold for 6-9 hours. If you have a picture you wish to have put on a tumbler, you can text or email it to me and I can put it on there for an additional $4 charge. No profanity or vulgarity please. Please reach out to ask to see the various designs to choose what you would like on your tumbler.