Is this what ur looking for
Some reviews of similar
http://laptops.reviewed.com/features/the-toughest-laptops-on-earth
U might want to think about useing a phone with a bluetooth keyboard and large screen. It’s early days but this is where it is all going…ur phone will do it all.
A new ish phone…u don’t have to buy the latest ones, have more than enough power to act as desktops/laptops…they only lack storage, but the cloud, or a portable device solves that.
http://androidfact.com/turn-your-android-device-into-a-computer-with-andromium/
http://www.makeuseof.com/tag/ditch-your-desktop-turn-your-smartphone-into-a-desktop-replacement/
