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Title: Four Month Failure -- It Worked Until It Didn't
Review: I purchased this product in August 2012, and it worked very well for a time. Hot beverages stayed piping hot for hours and hours. It does seem to seal quite well, and never leaked to the OUTSIDE.Then yesterday, I realized that the outside of the container was hot immediately after I poured in morning tea, and then was cool by the afternoon. Somewhere inside, the vacuum seal has been breached, and the whole thing is shot.Pretty pricey tool just for four months of hot tea, and I would not purchase this again.
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