There is never a shortage of USB flash drives on the market, and what makes Transcend’s JetFlash V70 different is its rubber coating.  It is capable of surviving some good drops, which is important when you are lugging several of these things around.  And don’t get me started on the importance of the tethered cap holder. 

The color of the drive tells you much memory each of them have.  The purple is 4 GB, the orange is 8 GB, and the red is 16 GB.  No word on the price, though.