The Porta Brace PB-2850E Safeguard Field Production Case is the total solution for users who seek protection of their equipment and the efficiency of a mobile workstation. The case comes with a watertight, crushproof hard shell. The case has super-soft grip, rigid handles and wide smooth-gliding molded-over rubber wheels. It is watertight, durable and crushproof per NATO and US Military certification standards. It is made with lightweight advanced TTX01, a high-strength patented plastic requiring less material to deliver the military grade durability users demand.