Title: Best Travel Mug - Does Not Leak
Review: I own both the black and silver 16 oz. Contigo stainless insulated tumblers. I spent years looking for a travel mug for my coffee that would not leak and finally found these. They do not leak. As a side benefit, they don't even leak when they are knocked over. That has saved my laptop and my husband's keyboard. It also means I can put the mug in a large pocket while hiking; that requires a somewhat large pocket, but it fits into pockets in my travel vest and also in most of my coats. Also, it keeps my coffee hot longer than any other travel mug I've used. Coffee is still warm after a couple of hours.After reading other reviews, I do take care to rinse the mugs well in hot water after use. I sometimes soak the inside of the mugs in diluted bleach, to refresh the stainless interior. We only use them for coffee, either black or with sugar, no cream. After a year of daily use, they remain clean.
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