The Domke F6 Little Bit Smaller is a light and discrete camera bag made of heavy-duty canvas. It looks like a camera bag but it’s size, fabric, and low profile doesn’t scream tourist with expensive camera gear. Other than lasting you a lifetime the bag might allow you to slip comfortably into situations where the perfect photo opportunity presents itself. I like how it allows me to take just what I need without the usual overabundance of dividers, pockets, and slow to reach compartments.
More info. here or follow a discussion here. Also, The Gear I Stuff In A Domke F6 on flickr.