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※ Charging USB Port Design: Put your Portable Charger into backpack and connect internal USB charging cable, then let your charging cable insert external USB charging port to connect your electronic device. Easy access and convenient to charge anywhere.

  1. Main Material: High Quality Waterproof Oxford. Lining: Polyester.
  2. Closure Type:Zipper and Password Lock Buckle.
  3. Interior:Cell Phone Pocket, Computer Interlayer, Interior....
  4. Colors:Grey,Black,Light Grey,Blue,Silver Grey.
  5. Laptop Size: 15.6 inch.
  6. Applicable gender:Unisex / Men and Women.
  7. Feature: Good Capacity, Waterproof, Multifuctionl, Anti-theft, External USB Charger Port.
  8. Occasion: Travel, Leisure, Work, Study etc.
  9. Please kindly check the size on the product pages as follow.
  10. Should you have any questions, please feel free contact with us, we will try our best to solve your problem.