If I didn't love my lighted cover as much as I do - I'd be torn between either the Hemp eco-nique cover you mention OP. It really looks fab plus I like the fact it has an inside pocket.
The other contender would be a Tuff-Luv Flip style case because I had one of these for my Kindle 2 and I really loved it:
http://www.amazon.co.uk/Tuff-Luv-Apo.../dp/B003ZUXVSU
Very reasonably priced on Amazon. I paid much more for my Kindle 2 Tuff-Luv cover.
A very sturdy, nicely made cover plus handily converts into a stand which is perfect when you're doing Hands-Free reading:
http://www.kinworm.com/2010/09/hands...e-reading.html