i have been wanting one of these since I saw it for the first time in 1992...
The retail price was a little too steep to justify it, so I was all gans a blazing when I saw it used for sale at 1/5 the price.
It has permanently mounted partition inside. This partition can be folded to one side when you need the space inside. It comes with a rugged suede leather strap with metal clips.
I also found a Porta Brace HB-40 Heavy Duty Suede Leather Strap sp I bought that one too.