I tried a few different ways to organize my headphone and charging cords in my purse, but they all ended up in a tangled snarl. I thought what I might need is more pockets. (Pockets!) I exercise my antique Singer treadle machine by sewing together scraps of quilting fabric, making larger bits of scrap. I took two of those pieces and made a three pocket strip by sewing the right sides together, turning it right side out, folding it in half, and stitching the sides and pocket dividers.

I did not put a zipper or closure on the pockets, because folding the wallet does a good job of keeping the cords in place, and the wallet goes in my purse upright, so there is a low possibility of getting turned upside down. So far the wallet works well because I have not reached into my purse and encountered a tangled mess.