The AHA-15-slide-on lightweight camper is the most affordable and only slide-on camper in the world with the following features all in one unit. (On double cabs, x-cabs, single cabs, AHA-trailer) Open / close in 15 seconds. (Small on your way, big when you stay) Complete inside double bedroom. (bed always stay made) Complete inside bathroom (Shower, toilet, wash basin) hot / cold water. Living room inside. (table with inside seating) Independent (water, electricity, gas) Light-weight. (aluminium, build for 4x4 off. - and on- road) Slide on-off. From vehicle in 5 minutes by 1 person. Accommodation on- and off. - vehicle. Clip-on AHA-WING. Can sleep UP to 8 people. Back Swing storage. (spare wheel, jerry cans, wood, etc. ) You can purchase empty unit, and add features as required.