Odd that they (Invellop) say the case fits both the iPad 2 and the new iPad. Other major legitimate case manufacturers are saying their iPad 2 cases are not compatible with the new iPad.
Belkin has a bunch for the new iPad: http://www.targus.com/us/section.aspx?buckettypeID=194&dBucketId=2978&navlevel1= products#tab-2978
Personally, I don't care for any of the Belkin ones -- there's one that's a 'maybe', however, it has a stylus holder built into the back -- yuck.
Speck has a sign-up page for email notification when their new iPad cases are launched: https://www.speckproducts.com/ipad