If you ever need storage on the go for your iPhone, iPad, Camera or any device with Wi-Fi then the AirStash™ from Wearable Inc is a must have gadget!
From the AirStash™ site:
“AirStash stores your movies, music, photos, and documents and wirelessly shares them with your phone, media player, netbook, tablet, computer, and more. Use AirStash like a USB flash drive to drag & drop the files you want to your SD card while charging the built-in lithium polymer battery, then unplug & play on all of your browser-enabled WiFi devices*.
All you need to do is insert a SD card (bought separately), which can be upto 32GB in size and there you have it a portable wireless storage server on the go! You can even stream video and music apparently. The cost? A mere $99. UNFORTUNATELY it’s US/Canada ONLY. Come on Wearable Inc sort it out!
Source: Digital Photography Review