Very, very humble, my first one:
Made today from what was lying around: packing string and a small piece of soft leather sewn onto it.
Its too short (5" off the ground when loaded, should be 1") and the pouch is too small (4,5" of string on each side being not enough).
But the contents sort of flew around
four out of five somewhere in front of me, one behind me
I kowtow to anyone who developed the skills to make a living with such a device!