Mobile home. On the road, it measures m by m, and once it has arrived at its destination its floorspace can be increased threefold in a matter of seconds. "De Markies" was awarded the Public Prize at the Rotterdam Design Prize
Camping Sleeping Pad - You know what the worst part about sleeping in a bed is? It beats sleeping on the floor any day. Except for the day you have a sleeping bag in which case I am all systems go for.