LOVEVOOK Carry on Backpack, Extra Large 35-50L Expandable Travel Backpack Airline Approved, Anti-Theft Waterproof Backpack for Travel, 18 Inch Laptop Backpack with USB Port for Men & Women

This large travel backpack with expandable capacity is perfect for frequent flyers who need to carry a lot of gear.

With 35-50L of space, you can fit most 18/17.3/17/15.6 inch laptops and plenty of other items.

The backpack meets the maximum size allowed by IATA flights and has multiple pockets for organization.

The main compartment opens up to 180 degrees, making it easy to load and unload luggage without having to remove your items.

Plus, there are anti-theft pockets for valuables and custom-made storage bags for added convenience.

Whether you're traveling for business or pleasure, this backpack has got you covered.