Lowepro bag for A40

Ive seen a few recommendations over the past for Lowepro bags for A40s but I just want some last recommendations before I buy.

I'm looking a bag for my A40, 4 AA batteries and a spare CF card, the DRes 8 and the Z10 were both recommended to hold this iirc. What the difference in these 2 bags?

I dont want anything too bulkym but what do people here recommend?

Thanks

I bought a DRES8 with my A70, and I keep two CF cards an 4xAA's in it as well as the camera.

Thwe following url is a matrix of camera compatibility:

http://www.lowepro.com …/series/dres/dr​estrix.htm

The Z10 has an external pocket with a velcro flap. I tend to keep away from velcro as it tends to catch on everything.

I bought the z20. It was perfect for my a40 right up until I bought a lens adapter and a polorizing filter. I found I needed an additional case. I bought a wallet to hold the extra cf cards and batteries and put the filter and adapter in the flap of the A40 along with a lens cloth. Seems to work fine for me as I use the adapter more often than I need the extra batteries.
http://www.casedirect.​com ….htm&UID=200305​3019255803
You may find something here. Sorry I couldn't find the wallet here but it is by case logic.