The one cable you can depend on during tough and unpredictable adventure trips, the NOMAD Rugged Cable is specifically designed to keep out dirt and grime. When you're backpacking, on photo shoots, or on a deserted campsite after a downpour, the Rugged Cable won't let you down. Sealed tight and securely, the USB and lightning ends will always stay clean and ready to use no matter how much dirt and mud you have to conquer. Built to endure, this cable is engineered to meet military standards--withstanding a rigorous 10,000 flex test.