A company called Wearable Inc. will unveils the AirStash, a “Pocketable Wireless Media Server” that basically expand the storage wirelessly. The AirStash has a USB connector on one end and SD card slot on the other. When switched on, you can use your iPhone to connect the AirStash and access stored files. Of course, you can also use it as a USB flash drive or a SD card reader.
We can expect more details in the next few days.