@DanC
Thanks for the thickness suggestion, makes sense.
I’ll attach a pic of a part of one of my sketches that I think is what you mean minus the eyelets. I’ll double stitch the top and bottom section of the centre panel so to mitigate any injury, at the end of the day I’m going to be kicking the bag too(Muay Thai). Probably should have specified what punishment the bag is going to be receiving.
I think if it was simple, it wouldn’t be any fun and really welcome the challenge to my skillset.