Hi everybody,
did someone ever try this pouch design?
I saw this pattern about 2 years ago on a web site about trebuchet, but can't remember this one. Just found pictures that i saved on my hard drive at that time.
It is like a Jurek's design variation.
Take a soft leather rectangle, cut and punch holes according this patern:

The size is about 15 cm X 5 cm (6" X 2")
When you attach the cords, it looks like this:

After testing, i really like this pouch because it is sturdy, as the cords go through 3 layers of leather, and cup well spherical ammo. It is perfect with tennis ball.
Here i use my adjustable knot, but sure it may work with any kind.
Worth a try.
Happy slinging
Joseph