I had corresponded with WF a few weeks ago about being notified when the new version of the Ultimate Sleevecase is available. Apparently when they received the Apple cover, they found the grippy texture didn't allow it to slide into the sleevecase easily, so they are reworking their design. It sounds like some of you have found it to not be a problem, though! They also said that they are working on a travel case as well.
I just received my Muzetto bag with the green panel yesterday, and it is gorgeous! My iPad in the Marware eco-vue cover even fits in their fine. I am a huge fan of WF. They make such great quality products and as others have said before, their CS is exceptional.
Just read this - others having difficulty with the "double wrap" - Apple case + Ultimate Sleevecase ?