Business Travel Waterproof , Multi-functional Large Capacity Expandable Backpack

Large Capacity Multi-pocket Backpack:
This travel backpack features multiple compartments and has a capacity of approximately 42L.
The main pocket can hold your travel essentials and fit 5-8 pieces of clothing.
The front compartment has various pockets for storing notebooks, pens, earphones, and other small items for quick access.
The backpack also has a built-in laptop compartment that fits most 17 inch laptops and is situated close to your back.
USB Charging Port:
The USB interface design allows for convenient charging of your electronic devices by connecting your own power bank, making this USB backpack a more convenient way to charge your phone while traveling.
With Trolley Sleeve & Anti-theft Pocket: The backpack has a trolley sleeve on the back that allows it to attach to the handle of a carry-on luggage for hands-free transport and easier carrying.
There is also a hidden anti-theft pocket on the back to protect your valuable items from thieves.
Adjustable Breathable Shoulder Straps:
The backpack’s robust padded straps and back panel provide stable and comfortable walking.
There is a removable sternum strap that connects its two shoulder straps, as well as an air-mesh ventilated back panel that helps minimize back sweat.