I've been using one of the F-803 camera satchels since they came out and it's a very nice bag. It is a brief-type bag, so make sure your equipment will fit without having to jam it in. I used it for years with a medium-sized 35mm SLR and a couple lenses, and I've also used it with a Hasselblad 501CM with a single lens + film mags. If you're thinking about a chunky SLR and 3-4 lenses--this isn't the right bag. It's very stealthy and comfortable to carry. These days, I have mine loaded with a Zeroimage 4x5 pinhole camera, 5-6 film holders, light meter, and mini-tripod--very nice for walking around the city.