There are many ways of keeping laptops safe when not in use, perhaps the best way to ensure that the 17″ laptops remain safe when stored or when taken out to travel is to always use laptop bags. Laptop bags are different from laptop sleeves as sleeves often serve as an enclosure for a laptop, on the other hand the laptop bag makes travelling or moving around easier for a user because the laptop bag can accommodate more than the laptop sleeves. In fact, laptop bags are handy for those who need to bring along other computer paraphernalia such as headphones, drawing tablets, retractable mouse, and other things.

Look the picture of the laptop backpack

one large main compartment plus a padded computer compartment for notebook protection;
one main zippered pocket;
one front zippered pocket;
one multiple accessory pocket in the front panel for pen, mobile, charger, notepad and so on;
padded adjustable shoulder straps;
a top handle carry;
a comfortable padded airmesh back panel.