The one negative to me, however, and for that I deducted one point that the transition from the black cover to the cup is sometimes very badly adjusted. I have just returned, since the cap was askew and stop on one side of 1-2 mm was open the first delivery. The replacement was much better, it closes properly, but here you feel at some sites clearly a connection from the plastic cover, if one passes over the transition metal => cover.
In such a branded product manufacturing tolerances and quality control are welcome to be a better bite.
All in all, a very good product, with which one certainly does not make mistakes. By the way, the colors fall significantly brighter than on the product images (at least in my red version: Picture is burgundy, real, it is a normal red)!
