Incredible Rugged PDA N560 Loox

Yesterday i received the Rugged N560 Loox PDA that i bought from a swedish company called Topguard Security.
My first impressions are very good, cant believe that they made it so slim, light and affordable.
The PDA has a slim external shell made out of polycarbonate that withstand water and falls.
I am very impressed and glad that the company bought them in for us.
Does anyone know if there is another RPDa in the same size(around 800USD), price and includes GPS, WLAN and Bluetooth?
My company have bought RPDA´s before because we work with GIS and use a PDA alot in the woods, mountains and other harsh environments but they have been much larger, much more expensive and weighed alot and this seem to be a revolution when it comes to RPDA.
But does anyone know if there is another model as good as this one or if another company sell it?
I think they modify it themselves.