IKEA have made these flat-pack huts for the UN, to replace tents.
*solar panels.
*insulated plastic walls.
*composite roof.
*houses 5 people.
*guaranteed for 3 years.
*kit weighs 100kg.
*kit costs $8000 US, they're hoping to get it down to $1000 US.
http://www.smh.com.au/world/un-to-test-flatpack-shelters-by-ikea-20130629-2p3vo.htmlhttp://inhabitat.com/ikeas-solar-powered-flat-pack-refugee-shelters-offer-easily-deployable-emergency-housing/ikea-refugee-shelter2/