Very smart, though it looks pretty wide. I can’t see any dimensions listed?
The one I modified into a chest rig servered a few purposes for me. 1) do I get on with having something strapped to me, 2) does it give me good access to everything I need, 3) does it get in the way or float about.
I have found it fairly comfortable wearing the camera in front but I’ve lowered it so the bottom of the case is just above waist as I found that any higher felt annoying for me.
I can fit my Sony A7ii with a 24-70 without a problem, the 28-70 kit lens also fits ok and I think I could squeeze in a 16-35 attached. I also have just enough room for one screw filter in the front but that’s it.
The camera body with battery fitted is 617g, another 211g can be added if I’ve got the L bracket attached, the 24-70 with hood and cap is 497g. With the camera bag, added in I’m looking at about 1300g.
The Lowepro 45 is modded is relatively narrow and the camera fits snugly. The other case I pictured above is half as wide again and just about matches up with the width of my backpack straps when it’s on my back. Any wider and you’d have to use extra rigging to stop it floating left, right and forward as you walk as it would exceed the width between the straps your attaching it to.
Looking through my materials, I think I’ve enough webbing and bits to make a prototype of the one I mentioned above so will try and get one made on my days off