just saw this on ebay...
http://cgi.ebay.com/BookArmor-Case-S...3%3A1|294%3A50
The Electronic BookArmor (tm) zipper case makes for the ultimate travel companion for your Sony eBook Reader. Your Sony Reader fits perfectly inside with the soft-cover on. Just slip the edges of the cover beneath the clear straps, and you're ready to go. Use your Reader without removing it from it's protective case, while it's held securely, yet still allowing for quick open and close ease of use. Protect your investment from dirt, scuffs, spills and breakage. The Electronic BookArmor (tm) zipper case will enable you to carry your Reader in your purse or luggage without worrying about something getting pushed into the screen and causing damage.
The case weighs 206 grams (7.3oz). For use with Sony Reader PRS-500, PRS-505, PRS-700. Your reader is safe and protected from the jolts and jabs of the real world.
Construction:
The Electronic BookArmor (tm) zipper case is molded from thick layers of plastic and covered with durable abrasion resistant 600 Denier heavy weight fabric. Our BookArmor (tm) easily has twice the protection of any other similar product on the market. Double layers of molded plastic create a rigid outer protective shell for your electronic reader.
It is carried by the same place as the titanium box...
http://www.ecaddycase.com/
it looks tempting to me!!!