A weird one..

I spend a few hours every day simply walking in the nature. I'd like to use that time for coding. However it's easier to light fire under the sea than write code on a phone :)

then there are tablets. Not powerful enough for compilation nor does it have powerful IDEs, but it could be quite handy to vnc to a decent computer and do the stuff-stuff :) but tapping a screen ain't something pleasant. A physical kbd would be much nicer

So before I purchase a tablet with sim slot - are there any other, more suitable solutions?