I didn't realize it would be so small when I first set out to make it. You can't really put the strap on your shoulder comfortably, but it would be great when only slightly scaled up. The inside is a pretty sturdy black canvas and the outer fabric is also a canvas, so there was no need for a interfacing layer, which created less hassle.
I also made this little wallet to go along with it. The book called for an invisible snap, but I just used velcro, as I am a quick and dirty seamstress at the moment.
here is what the inside looks like:
those pockets actually fit credit cards, so I was pretty proud of myself.