NeweggBusiness - Nordace Siena Smart Backpack with USB 。Nordace Smart Backpack Power up, pack easily, and protect your valuables! Everything is about traveling smart nowadays. Nordace Smart Backpacks are here to bring innovation to your fingertips. Through their clever packing system and specialized compartments, you can pack more into less space. The USB charging port on every Nordace backpack is designed to help you charge your device on the go. Padded laptop compartments keep your devices safe, and RFID-blocking slots protect your data against skimming. Plus, they are as versatile as your lifestyle.