I have a Pinder Thin (in black) for use with my BlackBook which arrived yesterday (the BlackBook, not the Pinder - the Pinder beat the laptop's arrival by several weeks...)
http://http://www.pinderbags.com/laptopbags.html
The Pinder Thin itself is made of quite nice heavy duty ballistic nylon material. It comes with a shoulder strap with very substantial metal connectors on the strap ends, but the connectors on the bag itself seem strangely placed and ill-suited to the strap.
It also has two handles which tuck in to the two side pockets when not in use, but the handles are made of a very thin almost "ribbon-like" nylon which is about as unsubstantial as the material used for the shoulder strap.
As I also have my BlackBook in a snap-on lightly padded leather shell, the fit inside the Pinder Thin is a bit tight, but I think over time as the Pinder's material becomes more flexible the fit should loosen up a bit.
Overall, I wish the Pinder Thin had:
1. A bit more room for attachments, etc.
2. More substantial handles than the "ribbon-like" nylon material they've chosen to use.
3. A more substantial shoulder strap (to match the substanital metal connectors on the ends of the strap) than the nylon material like that on the handles that they've chosen to use for the shoulder strap as well.
The Pinder does, however, seem to be very well made.
r-gordon-7