http://www.popflash.com/bags/cases/...gcam-7200-black-nylon/leather-camera-bag-new/
This is what I use as my everyday carry bag. It is small, light, easy to work out of when shooting (it doesn't 'get in the way' as many bags do), and it holds an M6, a handheld meter, 28, 35, and 50mm lenses (one on the camera), film, and a notebook. Its a small bag,so it won't fit an iPad or other fairly large things, but as a camera bag its great.
The only downside is that the price seems to have DRAMATICALLY increased since I bought mine a couple years ago. I bought mine for half what it costs now (I got it new from Popflash). I'm not sure I'd buy it now...I simply cannot afford it at the current price, and the price seems very high to me even if I were wealthy....I'm tightfisted.