Moog does not mess around when it comes to keeping your most prizedgearsafe. That means their Matriarch Dust Covermade from BallisticCordura(woven nylon) is water repellent, tearresistant, and designedwith your convenience in mind. A Velcro flap on the back side allows access for your ins and outs, and the expandable panel leaves you plenty of patch cable room if you dont want to deconstruct each time you slip the Matriarchinside the cover.