Key features

• •The backpack is compact, stylish, keeping the outward appearance slim and non-bulky;great choice for school, college, working, travel, for planes,festival gift and so on.Material:high quality water-resistant canvas;No Waterproof; water-resistant and smooth zippers. External Size:12.2"*4.7"*17.7".
• •Main laptop compartment: well padded schockproof 17-17.3 inch laptop compartment and 1 ipad slot. 2 small pockets and 1 mesh pocket great fit for cables,mouse,cellphone, external drive，passport or other small things.The middle large space can accommulate to books,A4 file,clothes,lunch and so on.
• •Classified front compartment: separated slots for storing two pens ,earphone ,SD cards, usb cable,hard disk,external hard drive, cards,key.Besides that,two elastic side pockets to hold a water bottle,unbrella or a small tripod. Zipper pocket on the back of bottom keep your valuables hidden.
• •USB design: built-in charging cable offers a convenient charging by connected with the Portable Charger and your electronic device.Besides, side of usb port, with a headphone hole, easy to enjoy music.
• •Humanized design: The adjustable mesh padded shoulder straps ease your shoulder pressure, but not dig into your shoulders or hinder your posture. Breathable back padding offer extra back support and comfort. Sturdy, secure zippers of high quality. Top loop handle for a secure hold but can not sit against the back of your neck.