Modern bag for fast transport

I use the bag for the camera Sony PJ 10E.
The camera can be stowed well with the larger battery pack NP-FV70 and take up of fast out.
The bag is great to use in size as a belt bag, the necessary belt loop is present.
Incomprehensible but why Lanyard is not decreasing.
The accessory bag in the front area might be bigger. Even when stowing the smaller batteries FV50 has difficulties.
Here more than a few extra memory cards can be accommodated.