Box-shaped pouches are much used, so I’ve had to give them a try in a creative way. Here is my tryout result.
Sure it is ugly and crude, but in my opinion concept is proven.
Bottom is in the center, top is divided.
Some little detail sewn on, zipper after that.
To make the finalising easy, some points are pre-sewn by hand. Points literally, where will be corners.
Inner edges burned.
It needs serious refinement, but I feel I’m on right track.