There are a couple of solutions out there for use with both ALICE and MOLLE that modify the frames with a large PALS field and allow them to be configured with any combination of pouches. But recently some readers came to me looking to carry odd sized loads with their MOLLE frames. My immediate suggestion was the Kifaru Cargo Panel that came out last year. Originally intended as an accessory specifically for Kifaru packs, they immediately recognized that the long beaver-tail design could be used elsewhere.
If you have any doubts to the versatility of the Cargo Panel, this photo showing it carrying an air compressor should shake the notion. The CP attaches to the frame and cradles your load. How closely it rides against the frame is adjustable and the load can stick out the sides or top with no problems.
Made in USA! from 1000D Cordura to stand up to the wear and tear it is going to see while being used to pack mule gear. It can be had in a variety of colors, contact Kifaru for availability because I know they can accommodate special requests on a case-by-case basis.
Tags: Kifaru Tactical, MOLLE