Size is the same as an iphone.
Very light weight and portable.
Price is ok compared to their competition.
Works well on ipad 3 but, you need their free Storejet Cloud app to use their app player or via apple's default player using IE browser.
Transfer files between a PC and Storejet using a USB cable since the Storejet looks like a another drive on your PC.
You can also connect to a PC via wifi as long as you are on the same subnet as the Storejet.
Unfortunately, I wasn't able to use my other app players for the media on the Storejetc
The Storejet app only works on iTouch generation 3 and above, unfortunately, I have a 2nd gen.
Not a bad device. Although if you want more flexibilty and can deal with more than one device, check out CloudFTP by hyperdrive. I don't have it but, it sounds good. It's just a portable Wifi router without flash drives so you add any drive you want.