Travel Backpack with USB Charging Port and Laptop Compartment.

The expandable design of this extra large carry-on backpack allows for a spacious capacity experience. In its normal state, it has a 36L capacity with dimensions of 20.1x12.6x8.7 inches. When extended, it expands to 50L with dimensions of 20.1x12.6x11.8 inches. You can easily adjust the size by expanding the zipper and buckles to meet your requirements.

This business carry-on backpack is designed for convenience and practicality, featuring an external USB port with a built-in charging cable. This allows you to charge your electronic devices using your own power bank anytime, anywhere. It also includes a luggage strap for easy carrying on top of your luggage, as well as a hidden anti-theft pocket on the backside to protect your personal valuables like passports and wallets.

Made of water-repellent and anti-scratch materials, this travel backpack is durable and waterproof, effectively protecting your belongings from rainwater. The adjustable shoulder straps and breathable mesh sponge pads on the backside help to alleviate stress on your shoulders and back during long trips.

This multi-functional business backpack is approved for flight, meeting the maximum size allowed by most airlines. It fits under the seat and in the overhead bin on airplanes, and the 180-degree zipper closure design allows for quick passage through security checks.

With a separate laptop compartment that fits up to a 17.3-inch laptop and a main compartment suitable for storing 4-7 days worth of travel gear, this backpack is perfect for business trips, weekend getaways, and daily commutes. Please note that this item is not intended for use by children under 12 years old.

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