Shoulder laptop backpack

Material: Oxford cloth Cover opening meth od: zipper With or without bladder: Yes Bag internal structure: Certificate bag, mobile phone bag, sandwich zipper bag, zipper bag, computer pocket, camera pocket Function: waterproof, breathable, wear-resistant, load reduction, shock resistance Applicable gender: Male / female Applicable product type: tablet computer, notebook Bag size: medium Lock: no Style: backpack / Backpack Pattern: solid color Style: sweet lady Hardness: soft Bag shape: vertical square Lifting parts: soft handle Type of outer bag: stereo bag Lining texture: polyester cotton Number of shoulder belts: Double Accessories: backpack shoulder pad Popular element: candy color Size: 14 ", 13.3", 15.6 "