Here is my experience about the product:
I got the product from the manufacturer esorio through Amazon. The iPhone6 case was stowed in a small, clear plastic bag that can be closed again. Man has made effort in packaging that something will bear. The casing was made available to me in silver.
The iPhone6 case makes at first glance a very good impression. The materials look high. The workmanship is very good. The shell consists of a plastic piece that protects the iPhone. For the back of an aluminum panel is attached. The silver aluminum cladding is lightly brushed, but feels comfortable. This is of course a matter of taste. But I like it better than if the back would have only a smooth aluminum surface. The plastic part has a very fine surface, which feels very pleasant, rather than as usual with hard plastic or very smooth plastic. Thus, the iPhone is protected from scratches that can occur from many cases yet. The transition between the aluminum back and the plastic part is perfectly matched. The aluminum back seated "1a", super straight course, nothing stands out. Also no sharp edges can be felt, easily processed perfectly.
The iPhone must be gedrück with some pressure in the aluminum envelope, as interfering with the lateral iPhone buttons slightly. But if the iPhone once plugged in the shell in it, it sits quite firmly and securely in it. My impression is that the iPhone does not occupy much thicker. It is with the aluminum shell comfortably in your hand. The removal of the iPhone also is relatively simple. The cutout for the camera is fit and large enough that it does not interfere. Similarly, the gaps are sufficient for the side buttons and sliders, that they can be operated without problems. Above and below the aluminum shell is entirely free. The advantage is, for example, that the cable can freely attach below for headphones and for charging.
I just want to mention that when my back is very slightly bent from the left and right side starting inwards, but really only very slightly. This is initially not noticed me. Then I hung back a straight object and have slowly moved him from the top down and checked the distance from the back of the aluminum shell of the top. The distance is minimal wirkich which is not noticed during normal look in the middle. Perhaps the design is so or is at my Expemplar but to a production error.
Conclusion:
The aluminum casing esorio for the iPhone 6 is very good and definitely recommend. The materials are high quality, super tuned and processing is just perfect. I give one star less for the very slight curvature of the back inside what looks to me more like a production error for my copy, which in turn but not really noticeable and therefore not also causes harm.