Follow the steps for making the ZPP but insert a few steps.
1. After sewing zipper to fabric and prior to inserting the zipper pull, sew the back panel about 1" from edge of zipper.
2. Create a net pocket by sewing fabric along the long edges of a 10x5" netting.
3. Create the side straps from extra dyneema and straps.
2. When sewing the box edges, sew the front two normally. For the back two, cut the dyneema before sewing and add the net pocket and side straps.