Positives:
- The cup holds tight and I have never leaked, although I take him in my full bag to the university
- He keeps the coffee hot for hours not but long warm. Personally, I find, however, that there is hardly worse than boiling-hot coffee. But that's a matter of taste.
Negatives:
- The lid does not properly cleaned. Eventually coming out disgusting rest Coffee Milk snot. Even with soaking or boiling-hot water flushing can not remove this. For the price should be in my opinion the Nichtl. You should be able to unscrew the lid. Now I let the cup at home more often and unfortunately again use paper cups, as always brown pieces are rinsed out while drinking from the Contigo thermo cup.
Otherwise, the cup would get 5 stars from me.