A dude named Robotic Evil introduced a new version of his Atari USB case collection. This time an Atari 2600 cartridge. Bulky in design, but cool in style the USB Atari case is getting 2GB of inserted flash memory.

Given the size of the cartridge, it might be more appropriate to stuff a Western Digital Passport USB hard drive in there and really make some good use of the space.
I also think he could tip the scale of coolness with a retractable USB cable rather than the clunky one attached.
However; kudos to Robotic Evil for even thinking it up in the first place.