Is it waterproof? Does it attach to a pack...
Is it waterproof? Does it attach to a pack or camel back shuolder strap?
Not "waterproof", but you won't have to worry about it soaking through under all but the worst conditions, and even then, it's so small that you can just stash it in your pocket or pack if you think you need to. It'll also fit on a wide variety of different shoulder and other straps on your pack, or even your belt, as it connects with a really solid set of adjustable velcro tabs that fold over and hold well. We've got a few of these that we've had for years, and they've been great little camera pouches. Haven't lost a camera yet.