This probably sounds like a joke, but I just wanted to mention how useful the actual cardboard box the Supernote A5X2 comes in is. I don't mean the brown one that the tablet, cover and pen come in. That one's really nice and upcyclable too (once you pull out the inner separator it makes a great folder organizer).

The one I mean is . I carry my Manta around daily in a backpack, and it sits in that one box that it came in. You need to carve out the cardboard in a couple of places to make room for it with the cover on, but otherwise it makes for a perfectly sturdy, light and practical case. The magnetic closing mechanism is just right (you can partially open it to slide the tablet out while in the backpack without taking the whole box out), the dimensions are a good balance between sturdiness and heft, and for a disposable bit of packaging it's unbelievably durable.

I realize most people have thrown theirs away, but in case you haven't and are a bit paranoid (like me) about harming the tablet, try using it.

Oh yeah, and the Manta itself is ok too I guess. :)