VECKUSON 18.4 Laptop Backpack for Men, 55L Extra Large Gaming Laptops Backpack with USB Charger Port,TSA Friendly Flight Approved and RFID Anti-Theft Pocket

LARGE TRAVEL & GAMING LAPTOP BACKPACK:Exterior size of the extra large business travel backpack:21.5*16.3*9.9 inch.Capacity:55L.Multi compartments give excellent protection for laptop computers and tablet.Fits most 19,18.4,18,17.3,17,15.6,15 inch laptops TSA FRIENDLY & LUGGAGE STRAP : At checkpoint, unfolds the backpack 180 degrees making you quickly through the airport security, exclusive designed for airplane traveling. You can attach the backpack to the trolley case of the luggage strap. Unleash the pressure on your shoulders and make your journey easier. Served as large backpack, large laptop bag or spacious college backpack for men, you can use it at anywhere for International travel ,camping,hiking and overnight trip. RFID BACKPACK & ANTI-THEFT：RFID Pockets with RFID-radio frequency identification helps secure personal data encoded on you credit cards, IDs and passports.The oversized anti-theft pocket on the back of the backpack makes it easy to put your phone and wallet in.Design of an air-flow back padding system and a secret pocket ensures great comfort and safety in your journey.I hope that your journey will be safe and enjoyable. USB CHARGING & WATER RESISTANT:External USB port with set-in charging cable offers convenient charging your cellphone and other electronic devices everywhere. A hole for headphone outside gives easy access to Earphone usage. The travel backpack made of water-resistant sturdy polyester fabric(long time soaking is not recommended), with heavy-duty locked zippers, which can withstand harsh conditions and heavy use. A rugged handle with steel cable on the top is easy for you to carry with one hand. COMFORTABLE BACK DESIGN & CHEST STRAP: Airflow back with Back U-shaped three-dimensional ventilation design help for the air convection. Both sides of the shoulder strap with lanyard design can hang sunglasses and pendants. Adjustable chest strap brings the shoulder straps in tighter to the chest,helps you lock your backpack in place securely, prevents the shoulder straps from falling off. And it is an present for men or women Thanksgiving and Chrismas of peace of mind, comfort, fashion.