The Green Lion Vienna Fingerprint Backpack is an excellent choice for travelers who prioritize security and convenience. It offers a combination of sleek design and practical features. The backpack is made from 1680 Oxford Fabric, which not only ensures durability but also keeps it lightweight. It is specifically designed to accommodate a 14" laptop, with a dedicated compartment for added protection. In terms of security, the backpack is equipped with an Anti-Theft Protection system. It features a fingerprint unlock function, which has a quick response time of 0.5 seconds. The backpack can store up to 10 fingerprints, allowing authorized access to the contents. Additionally, it has a double lock tap for added security. The indicator lock system uses red, blue, and green lights to indicate the lock status and provide updates during charging. For convenience, the backpack utilizes a Type C charging port, making it compatible with various devices.