Slim hardshell sleeve or bag to stuff Dell 7510 inside regular backpack?

Hi All,

I am looking for a hardshell sleeve, case or bag that will let me stuff my Dell Precision 7510 into a regular backpack or messenger bag.

I know the 7510 is a tough computer but it contains a lot of my work and I would rather not have to worry about it being crushed with the other things that I have in my bag or being bumped into things while I am travelling. Particularly, I don't want any pressure on the back of the screen which might cause damage to the panel as I use the machine for photo editing. I want to be able to throw my bag at the back of the car or into the cargo hold of a bus without worrying as well.

The only thing so far that I have found that might meet my needs is the Pelican 1095.
https://www.amazon.com/Pelican-Prod...8&qid=1480022660&sr=1-1&keywords=pelican+1095

Its almost fits the bill but its a bit bulky. Something slimmer would be better.

Any suggestions aside from the 1095 above? Water proofing and the space to house the charger would be nice to have but not needed. My priorities are shock/crush resistance and slimness.