I had the problem, that my nitecore se goes on evidently in my pocket, so I want a Protector for that, but I does not want a cover which I have to slide around, so I came up with this. With this the buttons do not stick out anymore, but with a finger you can still easily switch it on and off. I recommend a raft, because the edge is quite thin and can give some adhesion problems.
To print this protector I used ABS, so it is a bit more flexible then PLA (I never tested PLA with this model).