After I received the support, here is my conclusion:
The holder for the car is fine. The build quality is good, the pushbuttons can be the inclination and the angle adjusted quickly and easily. De sucker keeps very well and can also be lightweight and easy to operate. The whole course without Bumper for iPhone 4.
The bag fits properly, but is not used by me.
Only minus is the charging cable. It works, but the plug for iPhone makes a unstable impression and the cable as a whole is too short. To charge the iPhone while driving, the cable must be strongly pulled apart, then the plug is but under considerable stress (this is true, provided that the holder is mounted on the windscreen and the lighter, as normally to be found in the vehicle near the bottom is .)
But for the price I can not expect high-end product and I'll just use the cable, should actually go once while driving the battery charge to end.