I reviewed another leather case for the n900 - this time it's the one form PDair. It's a regular phonebook style flip open handmade leather case in the usual PDair black leather with hand sewn white stitching giving a good contrasting design. You can see the rest of the pics and reviews here.

Compared with the Noreve Rouge Red case that i checked out and posted here earlier, the PDair case has a more cosy and softer feel for the leather. But the plastic sheet covering the keyboard really did turn me off, as well as the seemingly snugless fit of the cover. But the leather is really full grained and soft to the touch.