Choosing laptop bag or laptop backpack, the size of your laptop backpack is a major factor. Obviously, you don’t want the backpack’s laptop compartment to be too small, but if the compartment is too large, your laptop will not securely stay in place and you increase the risk of damage during transport.  The overall size of the backpack is also important to consider for the sake of your own comfort when it’s being worn or carried.  Make sure you measure the length, width and depth/height of your laptop when it’s closed and shop according to those specific dimensions.  Don’t forget to consider the size of your adaptor and any other separate devices you like to carry with you.

The below laptop backpack fits 17″ laptops, please look the picture bags

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