The other has in the upper end of which a plastic coating, the large lid is connected to the tab with the bottle and has no seal on the inside.
I think sometimes the one is the new one, the other is the old version, ...
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I was looking for a bottle that combines the following characteristics:
- Not plastic; not internally coated with plastic or the like.
- Easily
- Good capacity
- Great catch for cleaning
- Material preferably aluminum or stainless steel
Here I found one.
If something drops again:
In the big lock is on the inside of a sealing ring.
As with all seals, you should make sure that the is also there where he belongs, otherwise the bottle is leaking.
(Is probably also in other bottles with sealing rings so ;-))
Since the material is relatively thin-walled and highly heat-conductive, you should think to fill hot liquids. The outside is really hot. (It should be clear, nevertheless are other surprises, is ultimately no thermos.)
Oh yes, the part comes to me in the dishwasher. Does not hurt so far.