Opack Rifd Leather Laptop Backpack — Intelligent Increase, Large Business Travel Pack, Black (for Men)

Smart "Intelligent Increase" expansion — Rear smooth zippers reveal a hidden compartment that, when opened, provides an additional 50% of capacity. Ideal for short trips and for simplifying everyday carry. Hidden anti-theft construction — A unique concealed double-zipper layout keeps valuables more secure; a discreet back pocket is designed to hold wallet, cash, checks and cards safely and conveniently. External USB charging port — The bag features an outside USB port and comes with the corresponding cable so you can hook it up to a power bank stored inside the pack (Power bank not included). All-day comfort — Thick, breathable mesh padding on the back panel and shoulder straps delivers cushioned support for your back. Suitable for any age and unisex.