I love this bag, it's not too big and not too small.  I've found if I have a big bag, I'll fill it, and then I'll get shoulder pain.

This bag is a flatter bag so when I wear it across my chest, it doesn't stick out too much on my hip.  I'm 5'8" and the strap is long enough to fit comfortably across my body.

I initially purchased this bag for an upcoming trip overseas, but I ended up making this bag my everyday bag.  I love all the safety features.  I also love how light weight the bag is.  I really don't even feel it when I'm wearing it.

I'm very happy with my purchase!