The front pocket (top) has a pocket that fits your smartphone perfectly.
The shallow design means you can use your smartphone without the stress of it slipping under your pocket and becoming difficult to take out.
There are also two inner pockets inside the pocket.
The cushioned material protects electronic devices, making it convenient for storing smartphone accessories such as mobile batteries and earphones.
Main storage
The main compartment can comfortably hold all your necessities, such as a Macbook (16 inches), clear files, a schedule book, and a pencil case.
The PC storage compartment comes with tape to secure your PC in place, so you can carry your valuable PC with peace of mind.
There are two inner pockets that are large enough to store gadgets such as a mouse or PC battery, as well as a business card holder.
Back pocket/side pocket
There is a pocket on the back where you can store small items.
This will solve your problems such as not being able to remember where your wallet, keys, etc. are in your bag.
There is a pocket on the side that is large enough to fit a 500ml plastic bottle or a folding umbrella.
Of course, it is waterproof, so you can safely carry water-resistant plastic bottles and folding umbrellas. 
