Try to find a mug can bring with me at work, specially now days (Covid) I rather bring my own mug, most of the hotel room coffee machines has limit height. Finally find it... maximum capacity 25oz with the height will fit the hotel coffee machine..I did try to flip it upside down no leak. But I have to admit the lid do seem a bit easy to open/or loose. Hey it get the job done. And I like it.
Rating: [4 of 5 Stars!]