Very good bag and great service on the part of the manufacturer / dealer!

- Good Tragecomofort without much wobbling when wearing
- Wide belt
- Bag to be worn on the back
- Accommodate an iPhone 6+
- Headphone output
- Pocket for keys

I have been doing for a long time searched for a bag that meets all these requirements and have only really find anything at the Cona Stretchbelt, all other, usually also more expensive products have not been met at least one of the points.
Mostly it was thwarted by the main bag for the big smartphone since the iPhone 6+ comfortably as one of the largest Phones fits into it, also fit most other phablets perfect (eg. Galaxy Note, OnePlus One, etc.)

Also the comfort is great! The width belt Scratches and chafing, concealing thanks to its elasticity, the bag very tightly but not disturbing the body, when worn on the back it is hardly noticeable!

She also contributes at the running shirt / running jacket hardly!

The extra key box is great, so that the smartphone is protected from scratches. There is also a headphone implementation.

Here also is the only point of criticism: In my ordered copy of the cloth was torn at the headphone passage, I have then the manufacturer directly through Amazon Contacted and within three days I got replacement, the defective bag not even had to be sent!

Very good service, you can see the unfortunately rare today.
The replacement bag I have now for some time with no wear and tear in use.

Therefore, 5 stars and a recommendation!