Now he's perfect!

Now you can open the lock and cleaned properly, so now is also coffee with milk or even a latte or latte.

For insulation you have to say anything at Primus, which is top. Coffee morning shortly after 7:00 purely hot, is still nice and warm lunch (I would call it .. "Ready to drink" not so hot that it even burns and not so lukewarm that you would say you would have to warm up again ).

Only the capacity is given something generously because 400 ml not really fit in. Should one 400 ml fill in, you have the cover screws open on the cup, then close and drink or pour off what has accumulated in the cover. Is screwed onto 400 ml of the lid to it, the quick release does not work because it virtually with the drink inside finishes and it would have the liquid kompremieren through the little button in the middle.

Otherwise the cup par excellence for anyone who travels a lot. At many stations fill the problems after, the obesity-service provider may you get for 2 EUR 2x 200ml coffee (which is cheaper than a 2 euro coffee, which are in fact only 300 ml)) and in the summer goes in there and super iced tea the right long stays cold.