The bag is recommended by Sony for the FDR AX-100 as an accessory. If you want to pack for a trip all the necessary accessories, such as charger and cables required in the case it is already tight. If you want to use the camera ready, so with Deflector, pack in your pocket you will notice the camera is more than 2 centimeters too big. If you want even more accessories, such as an extra Aufsteckmikro or a spotlight in your pocket to accommodate you will be disappointed.
Conclusion: As a pure "holdall" for camera and charger bag is sufficient. To use ready to transport the camera handy on a trek it is not so suitable. The case is likely to be no less than 3 cm longer and a little higher.