The MSR Flex 4 System is a complete kitchen you can fit in your backpack. The system was designed for campers, who often don’t have space to waste. The system, designed to serve four people, comes with pots, plates, and even mugs. The pieces all fit perfectly together into one large cooking pot.
Dornob.com suggests using this in a small studio apartment. While the idea was originally intended for camping, the amazing space-saving ability of the MSR Flex 4 System can be utilized at home as well.