I got a Lowepro bag that fits the entire Z10, with its lens hood on.Didn't want too big a bag. Can keep cards and battery and maybe the charger. It didn't cost too much - abt 35.00 i think (they were having disc on their bags then). The staff at CP, in Marina Square was very helpful. Told them needed a bag for Z10, and they recommended. I think there are bigger ones that cld house lenses etc. They even brought the Z10 to fit into the bag.