Why not use the same sleeve or any sleeve for the original ipad/netbook?
I bought 2 of these: http://www.amazon.com/gp/product/B001WAK6H4
It fits my iPad 2 extremely well, very snug. I have a very thin back cover on the iPad and a clear skin on the front. I'm not sure how it would fit if you have your iPad in an actual case, probably not very well if at all because it is so tight just with the iPad naked.
I bought 2 of these: http://www.amazon.com/gp/product/B001WAK6H4
It fits my iPad 2 extremely well, very snug. I have a very thin back cover on the iPad and a clear skin on the front. I'm not sure how it would fit if you have your iPad in an actual case, probably not very well if at all because it is so tight just with the iPad naked.
+1 on this sleeve. I bought it too and it's great. It fits my iPad with smart cover no problem and it's stretch enough I'm sure it would do fine with a case. It's fit's my husband Gen 1 ipad with shell no problem.