My travel companion is a purple teardrop caravan which I bought some years ago in Iron Knob, South Australia. Its a homemade caravan, built in the 1960s. It's made of wood, therefore very light...so light i can push it around the campsite with my big toe. I did the 'purple pod' up over some time, painting it purple and putting an aluminium skin over the top. Its so small and compact, its smaller than my car. I travelled solo around Australia with it and it suited me perfectly.