I recently acquired 3x USMC Coyote Brown sustainment Pouches for real good prices before they ran out of them; and proceeded to set up my coyote self-made backpacks with them;
Here they are, all 3 on the 2,000CI MOLLE Mini FILBE with FILBE suspension and frame; it resembles a modernized ALICE pack with much larger pouches
And with two pouches, mounted high like the standard MOLLE rucksacks, on the same pack; with the horizontal compress straps running over them
Then on the 1700CI Low profile MOLLE ALICE pack without frame, only could fit two pouches, and the set up looks much like a modernized ARVN rucksack; the lid straps runs behind the pouches, due to the space afforded by the Sustainment Pouches’ MOLLE mounting system.