Yes challenging and worth it. I have made 3 backpacks and 2 backpack 2.0 (the smaller one) by Annie. I use it as a purse. On the 2nd small one I Modified the backpack handles to a shoulder strap. Works great, looks great. I’m planning to make a new one for this year with brighter colors.....this is my goal......to make with brighter colors.
Don’t know what to do to be able to post photos. They won’t attach.