MARK RYDEN mens backpack Large Capacity waterproof laptop backpack

Large capacity: 19.7 x 13 x 7.9 inches with a special compartment where laptops under 17.3 inches can be placed. Our backpack features 1 front pocket, 1 main compartment, 2 laptop compartments, and 4 functional inner pockets where you can organize small items such as computers, clothing, headphones, magazines, and wallets.
YKK Zipper & Waterproof: Choose a durable YKK zipper and hydrophobic molecular waterproof material that keeps your laptop, clothes and important documents from rain. Black model made of PU+Nylon, grey/green/blue model made of Nylon. [Please note: Do not expose the backpack to heavy rain, the zippers are not waterproof
External USB Interface: With the USB port on the outside and the built-in charging cable, this USB backpack offers a more convenient way to charge your phone while walking power bank.
Multiple Carrying Options: Can be used as a backpack in daily life and the soft-top handle allows this bag to be converted into a handbag. With the strap on th