[Material]Waterproof Oxford Fabric. [Shockproof] Thick internal plush lining cushioning provides shock absorption. And a polyester foam padding layer provides 360 protection. Protection of your device against dust, dirt, bump and accidental scratches. [Slim and lightweight] Does not bulk your laptop up and can easily slide into your briefcase, backpack, or other bag. Extendable handle design makes it to carry your laptop around in comfort. Size:370*255*20cm Double zipper on the side; There are 1 hidden zipper pockets on the front of the computer bag. Stylish and fashion in appearance, perfectly used for school business office work leisure and travel.