Heavy plastic taste from lid.

I tried a overnite soak in bake soda and an overnite soak in vinegar and it still made my $12.00 a pound coffee beans taste like plastic-Amazon being Amazon took it back no problem. I have a stanley 1 quart that went with me on so many hunting trips and fishing trips over the last 40 years or so and still works like new-no plastic taste-so I don't know why this was so bad.

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