

Best place to add a crossbody strap?
I made this zipper pouch that's roughly 8x12 and I'd like to add a cross body strap. I've watched this tutorial for Spencer Ogg designs.
My question is where is the best place physically to add the strap?
I thought about along the side just in front of or in back of the seam but I wasn't sure...
The pouch is quilting cotton with Bosal In-R-Foam interfacing. The pattern is the Rainbow Sherbert pouch.
I recently found a Kam Snaps press and bought a set of rivets and dies so this looks like a good chance to give it a go.