There are selection of these little characters available right now at Fab, but the John Lennon-inspired Pepper Toonstar USB Stick by Tribe is our favourite.
Of course, if you don't want the Beatle in your bag or pocket, you can take your pick from those other characters, both in the music sphere and elsewhere (including a selection of Barbapapa characters). But let's focus on John for now.
He's dressed in his Sgt Pepper's gear and as well as being a pocket-sized buddy, also doubles up as a 4GB USB stick and general keeper of your data, not to mention being a keyring.
All of that right now for £12.