Keep your tools handy with Klein Tools' durable PowerLine tool pouch. The Klein Tools 5719 heavy-duty pouches are contructed of double layered 1000f washable Cordura material. They are reinforced with rivets, double nylon stitching, and heavy-duty nylon webbing. Oversized pockets have reinforced bottoms for extra carrying capacity and puncture resistance. The PowerLine tool pouches are lightweight and comfortable in warm climates and pliable in cold climates, and there's no break-in period; they naturally form and hug the body for everyday comfort.