Travel Backpacks 40L Large Capacity Expandable USB Charging 17 Inch Laptop Bags Waterproof

product badges

  • This backpack is made from high-quality nylon fabric material. Water Resistant, Scratch Resistant, and Durable. polyester lining with soft decompression foam.
  • Port design built-in USB charger great convenience for charging your electronic items via connecting your own power bank. Offers you a more convenient way to charge your phone on the go hands-free.
  • Gorgeous, exclusive design (not available in stores)
  • The multifunctional carrying-on backpack comes with an adjustable and shoulder strap can be stored, can be used as a duffel bag. Good choice for a travel backpack, laptop backpack for men, school backpack, work backpack, office work bag for men and women.
  • This high-quality smart backpack will be a perfect gift for any occasion.

These rare high-quality smart backpacks are sold in stores available online only!

  • Returns>> Fast refund,100% Money Back Guarantee.
  • Free Worldwide Shipping. 
  • Beautifully packaged. 
  • 99.3% of Reviewers Recommends This Product.

98.8% Of Customers Buy 3 Or More.

You can buy it for yourself or give it to your family or friends.



  • Main Material: Nylon
  • Capacity: 36-55 Litre
  • Gender: MEN
  • Lining Material: Polyester
  • Size: 47cm*35cm*15cm
  • Interior: Interior Slot Pocket
  • Interior: Cell Phone Pocket
  • Interior: Interior Zipper Pocket
  • Interior: Interior Compartment
  • Interior: Computer Interlayer
  • Handle/Strap Type: Soft Handle
  • Color: Black, Black Gray, Black White
  • Carrying System: Arcuate Shoulder Strap




Click ADD TO CART to Order Yours Now!

Satisfaction Guaranteed With Every Order. All prices are listed in USD.


Shipping Info:
Free Worldwide Shipping on all orders.
We ship with a USPS tracking number.

Estimated delivery time: 12-25 days 



We truly believe we make some of the most innovative products in the world, and we want to make sure we back that up with a risk-free ironclad 30-day guarantee.

If you don't have a positive experience for ANY reason, we will do WHATEVER it takes to make sure you are 100% satisfied with your purchase.

Buying items online can be a daunting task, so we want you to realize that there are absolutely ZERO risks in buying something and trying it out. If you don't like it, no hard feelings we'll make it right.

We have 24/7/365 Ticket and Email Support. Please contact us if you need assistance.

product badges