Yes, it's the previous model. I also purchased that one off of ebay a few months ago because I liked the green interior.
The difference is the new incase sleeves have a velvety soft white interior and square pull tabs on the zippers. The lime green color has been dropped out. The older ones have a lime green interior, and it's more like a straight cotton (kind of like felt?). Also, the zippers are rounded and have the green leaf accent.
Both sleeves are fine - I prefer the newer one's interior. It's nice and soft. I wish they'd have kept the lime green accents, though. I snagged the older one for like $18 shipped, as opposed to $35 for the new ones, so it's still a good deal. I use both.