The webbing waist belt that comes with the Shape Shifter V2 is removable.
Once removed, you can then use the Shape Shifter V2with any Think Tank Photo Belt.
After removing the webbing waist belt, open up the rear lumbar support flap by undoing the velcro connection at the bottom of the bag.
Now you can place any Think Tank Photo belt (with some pouches already in place if you wish) into this and close the flap.
As well as having your gear ready to access quickly from the pouches, the padded Think Tank Photo belts will provide some more support when wearing the backpack.