Oficial Quick Circle Case! Design is really great, no problems inserting the G3. Quick Circle works great and looks great. In addition, all functions are retained if Benachichtigungsleuchte or Volume Up Volume Down buttons. Even if all the buttons are folded the envelope back on the back so you can freely use all nor properly! Super shell I can only recommend. Only Ster small disadvantage is that the sheath no magnetic lock or other but is yes in the product description also not mentioned. However, the cover of the envelope with the Quick Circle is hard enough so that the shell to remain.