I usually store my KA 1 in
this tablet sleeve, but recently I succumbed to the throes of temptation and bought myself
this case
It fits the KA1 really well but it stinks - not the usual burned rubber or synthetic plasticky or phenolic smell, this reeks in a way that can only be described as offensive and nausea-inducing. I actually ended up washing it with dish soap and then applying a baking soda paste over its surface, but if it still stinks tomorrow I'll probably end up returning it or throwing it away. I guess you get what you pay for.
That Noreve cover is looking more and more attractive every day.