I was told here that the cover for the Odyssey does not fit the Odyssey HD.
That baffle me. There was a point where the old cover from the original odyssey didn't fit the odyssey hd.
Now it seam to and looking at both cover, i can't see a difference. I think the cover was somehow stretched and went back to normal when i left it alone.
You should be fine as long as it's a cover from bookeen. That is as long as you get the the acctual product you ordered