For a long time we were thinking about making a roomy and covenient backpack with a separate laptop compartment. So that it would be easy and comfortable to make a short business trip with your laptop kept safe in one part of a backpack and all other stuff in other. So, here it is - our new project.
The back wall, inside wall, bottom are reinforced. We use special plastic there. Also, we've added soft layer there to protect a laptop from damages. In the laptop compartment there are elastic straps. This compartment fits in 17 in laptop. The main compartment is roomy. It has also zipped and open pocket (otional if producing to a custom order).
On the external front wall there is large assymetrical zipped pocket.
On the back external wall there is a verticall wide zipped pocket for a quick access to some important stuff.
We made soft wide and comfortable shoulder straps there. The length is adjustable.
And zippers there are waterproof.