I specifically wanted a camera case for my new Canon that had room for a memory card and a spare battery, and these aren't easy to come by. Did not want to pay the extra for Canon's branded case, so went for this. It arrived very quickly and does the job I suppose, but it's not particularly attractive or good quality.
The interior nylon seems to be of the cheapest kind, as is the zip, so it's very possible they'll come apart quite soon. The casing is hard, but not as sturdy as I'd expected. Think plastic soap-dish. I'm not sure how it's going to cope with daily jostling around in a handbag, but will hope for the best based on the earlier reviews.
I should also say that it smells peculiar. If you've ever been inside a pound-shop, you'll recognise the aroma immediately!
I'm all for function over form and I like good value, so I'm going to keep this. Fussier customers would be better suited to something a little more upmarket.