FENRUIEN Anti Theft Laptop Backpack for Men, Expandable Waterproof Hardshell Backpack with USB Port, Black Business Travel Computer Bag 15.6 Inch

• [ MULTI-POCKET ] : Dimensions: 17.7 x 12.6 x 7.1 ~ 9.5 inches, capacity: 26L ~ 35L. The expandable backpack has lots of pockets for all your varying needs. Separate shock-absorbing padded computer compartment to hold laptops up to 15.6'' ( Laptop pocket size: 15.7 x 11 x 1.2 inches)
• [ DURABLE & WATERPROOF ] : PC&ABS hard shell at the front to protect your laptop and electronics from accidents and drops. And the shell and oxford material is waterproof, so you don't need to worry about anything inside getting wet while traveling
• [ TSA FRIENDLY & SAFETY ] : TSA-friendly design can open the computer backpack at 180 degrees, allowing you to quickly pass the security checkpoint. FENRUIEN anti theft backpack with customs lock makes you feel more secure when transporting your precious computer
• [ COMFORT & CONVENIENCE ] : The ergonomic straps and breathable mesh backing helps to ease pressure on your shoulders and stay comfortable. It is also equipped with an adjustable chest strap for extra stability while you're walking or cycling
• [ UPGRADE USB INTERFACE ] : You only keep your power bank and a cable in the smart backpack so that you can quickly charge your phone and other devices on the go as well

Note: Products with electrical plugs are designed for use in the US. Outlets and voltage differ internationally and this product may require an adapter or converter for use in your destination. Please check compatibility before purchasing.

Product information

Product Description

How to unlock and change the password?1. Modulation password: The default password is " 000 ".2. Change password: Use a pen or other sharp object to press the reset button.3. Set a new password: Choose the number you want as your password.4. Changed successfully: Press the unlock button. When the reset button beeps, the password changed successfully.