I use the following stand for all my tablets (I have 5 of these stands):
http://dx.com/p/portable-folding-des...ps-black-72933
In practice, I now prefer to take a "bare" iPad along in my briefcase, and the above stand, instead of the extremely overpriced "smart cover". My briefcase has padded cushions inside, so the iPad should be safe there. The trouble with the "smart cover" (yes, the original by Apple here) is: it creates two horizontal smudges/ridges across the screen whenever I unflap it. It's just too time-consuming for me to be wiping the screen all the time.