I've looked around, but still haven't come to a conclusion... is there a good, fairly cheap handlebar bag that you guys like to tour with? Do some of them mount on the top-bar side and face you (rather than mount on the front-tire side)?

I was looking at the sunlite fortress, mainly because it's waterproof and the map compartment is cool. Any experiences with this or similar ones? I'm on a straight-bar MTB...