Easy pour
Long ago I had a screw top glass lined vacuum thermos I had used for long car trips (12 to 24 hour trips) and remember that at 12 hours when I removed the top the coffee was still steaming hot. But on the negitive side when I dropped it the glass liner broke making that thermos usless.
So in comparison this steel lined doesn’t seem to remain as hot for as long (maybe it could use a better vaccuum?). But without a glass liner won’t break and become usless if dropped.
As with all vacuum thermoses must first pre-heat it with boiling water before filling with hot coffee or else coffee is cool in a couple of hours. With pre-heating the coffee is still warm, although not hot, about 12 hours later.
For me it’s hot enough because I like to drink my coffee by the mouthful and not have to sip at it, but have it hot enough so that it feels very warm while drinking it.
My wife thinks after about 3 hours it’s too cold without having to re-heat the coffee…
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