school backpack,travel laptop backpack with usb charging port,tsa friendly extra large business luggage backpack for men women,water resistant college bookbag fit most 17inch laptop-roy blue yorepek <b>features:</b> <br><br> the extra large backpacks own <b>20+ independent multi pockets</b> and various spacious roomy compartments could make all your travel gear and electronic accessories organized.<br>soft material: this travel bag made from high-quality anti-tear and water-resistant polyester fabric with high-density nylon lining, specially treated for water resistance.<br> tsa friendly: the laptop computer compartment with scan smart lay-flat technology backpack keep your computer safe while passing through airport security.<br> convenient: external usb with set-in charging cable is conveniently used by any electronic equipment anywhere, such as for kindle devices and all usb devices.<br> safety: the black rugged handle and lined with steel cable provides strong and long-lasting performance with maximal weight. durable two-way wear-resistant metal zipper across the backpack having high explosion protection performance.<br> classified: multiple pockets inside the backpack allow you to keep all of your gear secure and organized in its place.<br>padded straps: thicken padded shoulder straps combined w/ padded back cushion brings your back a great comfort and support, multi-panel airflow system provides relief when carrying heavy loads.<br>compatibility: the laptop backpack fit for 15.6 and up to the 17-inch hp dell lenovo asus toshiba acer sony msi chromebook laptop.<br> <br><b>specifications:</b><br><br> fabric: water resistant polyester<br> color: purple<br>capacity: 36-55l<br> size: up to 17 inch laptop/computer<br> external dimension: 19.0" x 14.6" x 10.23".<br> weight: 2.75 pounds(1.25kg)<br> package included: backpack*1<br><b> warm tips:<br>this is a water-resistant backpack,can be used in drizzle days.please do not expose it to heavy rain for a long time without any rain cover.</b><br><br><b>application:</b><br><br> perfect for business international travel or weekend short trip getaways/ airplane travel / outdoor hiking camping back