Here is the vest that Hugo K4IFX  initially found.  This vest is very flexible and several people have these now.

Nice thing about this vest is that it supports heavier loads using standard MOLLE pouches.  The standard MOLLE items can be found at any store that has tactical gear.

Arsenal 5510 Industy MOLLE Vest – Vest With No Pouches

Aresenal 5590 Industry MOLLE Vest – Vest With Pouches