Ok- i know a laptop is not an essential piece of survival equipment- well to some it is- but i currently carry all my gear in a Northface Recon Backpack- however it doesn't fit my laptop.

any good suggestions on a good laptop backpack that is sturdy and will carry gear as well as a laptop? Usual gear, is gun, extra holster, ammo, shot shells, fire starter, flashlight, extra knives, pens, lighters, first aid, sting kit-etc..nothing fancy.

I'm looking at the swiss gear synergy backpack= does anyone know if these hold up well?

Thanks!