With such a portable weight (4.2kg with the PSU), the backpack format is compulsory if it is insured tendinitis! After much research, this is the only backpack 17 'which look "slim" like it. The hair cell pc comes in part with felt, giving way to put the power supply and some accessories: kegs, mouse ...
For other features, it's all good: light, solid appearance, felt for mobile, pocket for the power supply, many pockets A great buy glass comes at a good price!