I have (only briefly used the bag with a Lumix TZ10 This much I on the following.: + Very good workmanship + Stable corpus + Good scratch protection inside (soft fleece) - No room for a spare battery and a spare card. Only with spare battery quite narrow and only works when the camera headfirst (lens up - contrary to the hand position) stowed. - Preposterous hole for the camera strap. Only works if you constantly carries the camera on the arm and then to photograph the Lumix pulls out of his pocket (via the loop). Then I though as right-hang the bag on the strap between the hand and the camera, which at least makes it difficult to use. - Not suitable for belt carrier, because the camera does not have enough grip in your pocket when packing (with one hand thus not possible) and the magnetic latch always in your pocket comes to lie behind the camera and has to be rausgefummelt tedious.
As I said, good workmanship, nice idea approaches, but impractical! Therefore, only two stars.
Recommendation: Not recommended due to the low use value. Alternatives: a softer cloth bag from Hama or aha (60 or 70, depending on the accessory set) - fit well, and are ideal for protecting the belt ...