MARK RYDEN Business Travel Anti-Theft Backpack Laptop Large Capacity Backpack

Features:
Password design, anti-theft code lock design, high security.
Large capacity, inner multilayer space design.
YKK zipper, smooth to open and close, durable and wear-resistant.
Superior oxford cloth material, high density waterproof.
External charge position, two-way charge interface, practical and delicate.
Back breathable fabric, honeycomb type, release backpressure.
Adjustable shoulder strap, relieve the pressure on the shoulder.