Product Name: Laptop Business Backpacks
High-density nylon material, waterproof and durable.
External USB charging port with built-in charging cable is easily to charge your smart phone(only USB port, power bank not included).
Anti-theft code Lock design, there is no key assort with the lock, the key hole is for customs inspecting to protect your backpack not be opened rudely.
Large capacity, mutifuctional interior compartment with computer interlayer and so on.
Headphone jack is convenient for you to listen favorite music hands free while walking.
Please allow 1-2cm differences due to manual measurements.
There are slight color differences due to different screens and lights.