The Lower AB pouch, is a sustainment pouch. The ab pouch mounts to chest rigs and Plate carriers by the front-bottom-section via hook and loop. Your Rig must have loop sewn onto it in order for this pouch to work. This pouch will work with any rig that has an interior loop attachment. *If you have one of our rigs-we can add this for you. The pouch has PALS webbing on the sides great for mounting other molle pouches. The main compartment opens along the top and opens to a large pouch inside with 1 smaller divider along the back side of the pouch. A smaller flat pocket is on the outside for smaller items that you need quickly. The front has a 2X4 loop for your ID patches. More info and video coming soon. Made and built in Oceanside Ca. USA!