I bought this case with the idea that I could use it for either Canon HF-10 (video) or Canon S3IS (camera). It's missing on both points. The inner compartment has a velcro closure that allows for a custom fit, but my two cameras are so small I'm just wasting a lot of space. I wouldn't use a small pillow to try and put both cameras in one bag - it would end up making it difficult to get one out and to be honest I don't trust the protection - and I wouldn't trust an extra leave one. The lenses are there unless they had some kind of semi-rigid housing around them. The outer pockets are quite small; enough for an SD or CF card and a small battery, but plan to ditch the charger. The same goes for the DC cable for your camera. This is a very tight, if not impossible, landing. I didn't send the bag back (it's not worth the return postage) but most of the time when I leave home I grab an old camera bag that looks more like the Case Logic QPB-51.