With portable handle, top opening double zippers gliding smoothly freely opening and offers convenient access to devices. Slim and lightweight laptop sleeve does not bulk your items up and can easily slide into a briefcase, backpack bag. Made of soft and water-resistant nylon fabric, our laptop sleeve features a cotton padding layer and inner layer of fluffy fabirc for bump and shock absorption and protection of your device against dust, dirt, bump, shock and accidental scratches.There is also a strap on the back that can be attached to the trolley case