I'm a sucker for good design, even ones with a dark sense of humor. When design strives for the betterment of others, however, it excels. The Lifeport Kidney Transporter by the ever reliable IDEO and Organ Recovery Systems is quite simply amazing.
Lifeport is small enough for one person to carry, and has a separate compartment for ice - reducing possible organ contamination. For the first time ever Airnet(PDF) has been sending the lifeport unattended on flights. Lifeports have now been developed for the heart, liver and pancreas.