Using this large Condor utility pouch is a breeze. First, open the flap closure by unfastening the side - release buckles and the hook - and - loop fasteners. Then, you can place your six 30 - round M4 magazines inside. When you want to add some personal touch, attach your favorite hook - and - loop patches to the front panel. As for maintenance, keep it clean by wiping it with a damp cloth regularly. Avoid using harsh chemicals as they may damage the fabric and the fasteners. Also, store it in a dry place when not in use to prevent mildew and other damages.