The AIRLITE STRUCTURAL CUMMERBUND provides rigidity and structure for supporting side plates and heavy loads. It is compatible with our EXTENDABLE STKSS™ system which reduces load on the shoulders and back. Pouches can to be mounted on both the inside and outside of the cummerbund. It is designed for use with our AIRLITE SPC™ and is also compatible with our AVS™ plate pouch set. Our SPS POUCHES and AVS™ pouches can simply slide onto the cummerbund without having to "molle" them on.