Scosche Industries (http://www.scosche.com/) has released the US$59.99 Scosche freeKey, a wireless keyboard for the Mac, iPad 2 and other Bluetooth-enabled tablets. The water resistant freeKey has a range of up to 30 feet and rolls up for storage in a backpack or purse.
The silicone freeKEY supports Bluetooth 2.0 and is compatible with Mac OS X, iOS, Windows and Android operating systems. Once paired with a device the freeKey will automatically re-pair with that device the next time the keyboard is powered on. Scosche also includes a retractable USB to micro-USB charge cable for charging.