After several failures in thermo cups I bought the Travel Mug. He keeps pretty much what is promised: - It keeps you warm for a long - It is absolutely tight - It can be disassembled for cleaning very easily but: - The material is sensitive! At the cup rim above the paint come off even know the cup already and scratches on the lid ebenfalls- these are "only" blemish but even that should not be -in my eye on the prize so.
Conclusion: gladly again Emsa Travel MUG-but probably not the painted version.