Best Smart Cover-compatible iPad 2 cover

[smartpatrol]

My dad already has a smart cover for his iPad 2 but he wants something to protect the back. Anybody have any recommendations?

 

[adairusmc]

I use the incipio smart feather, and I really like it. Great fit and finish with my ipad.

http://www.incipio.com/iPad-2-Cases...-Smart-feather-Ultralight-Hard-Shell-Case.asp

 

[Synomenon]

BoxWave's TPU "Smart Sleeves" are pretty good:
http://www.boxwave.com/ipad-3-cases-and-covers/ipad-3-smart-sleeve/bwpdd/pcz-zvtk/

They're made of TPU so they don't attract fingerprints, they aren't glossy and they're softer than some of those hard plastic back shells for the iPad while still protecting more of the back than some of the other available back covers.

They also cover the power and volume buttons, though they're still fully usable since the cover has bumps over each button.