The new DVD-tin boxes do provide a good protection from damage caused by twisting or pressure.
You will have to cute out some plastic - the size is an almost 100% fit.
This will not give a lot of protection if you drop your Cybook but even in that case it's better than not having a cover.
It is the perfect cover if you keep your Cybook stuffed away in a bag or backpack - and it's as small as it can possibly get.
