Wen Jiun's Blog - This link is for the CanSat tag for that blog, so you'll see a number of posts on a CanSat competition in Malaysia. There are lots of sharp pictures (more of the teams and reviews than of hardware), and it goes all the way back to the 2007 competition.
Malaysia SiswaSat Program - This is the competition site. From there:
National Space Agency (ANGKASA) under Ministry of Science, Technology & Innovation (MOSTI) has organized a beneficial space program that require student to design, build and launch a nano-scale satellite by using a helium tethered balloon at the altitude of 150 meter.