Hardside suitcase from Raden in Black. Matte finish. Lightweight. Proximity sensors use Bluetooth technology via iOS app. integrated 7,800mAh battery. Two 2.1A USB ports. Ergonomic carry handle doubles as a scale. Reversed zipper lining with polyurethane overlay for waterproof sealing. Built-in TSA-approved lock. Polyester interior lining with one-sided mesh pockets. Double-zippered sides. Double-spinning Japanese wheel bases and polyurethane tires with 360° maneuverability.