This bag is made to carry laptops and features a big main compartment on one side to carry the laptop. There is an adjuster which enables the width of the compartment to be varied so that the laptop doesn't slide about.
On this side there are many pockets of varying sizes, most have zips or velcro flaps to keep all the stuff inside.
On the other side of the bag there is a small pocket which is suitable for keeping documents and brochures.
The build quality is sturdy but for what it is the price of £60 is not justified. There are many good alternative for less than half the price. Besides anyone seeing you walking with this bag will know there is a laptop in it - so go for one that is less obvious.