Smart backpack, waterproof

【Quality material and Waterproof】The laptop backpack made of high-density coated oxford fabric，adopt soft back padding design, not only waterproof but also can provide enough back support for you when bear heavy weight
【Multi-function pocket】Multiple pocket designs，180°opening pocket，can hold a lot of goods，in front pocket，can be use fit causal shoes,kettle umbrella，magazine，etc，In main pocket，pack the way you want，The pocket can store 4-5 clothes，it is excellent as an overnight backpack，also can used for business Travel and daily Travel，In laptop compartment，can hold 15.6 inch laptop and protect your laptop
【Durable design】The laptop backpack uses a more Durable Zipper, can more save your energy when you open and close, and hidden zipper pockets for additional anti theft protection on the back of the backpack,in side pocket,can hold umbrella,etc,Luggage strap design, luggage strap on the back to fix men work backpack on suitcase or luggage，can frees your hands also.