If you are looking for a roof top tent, this Tuff Stuff Overland Rooftop Camping Tent with Annex Room is a good choice. It can unfold in minutes with no tools are required for setup. This roof top tent includes a mattress, retractable ladder and waterproof coating over the exterior. The tent material is made of breathable UV & mold resistant 280g poly/Cotton rip-stop fabric with waterproof polyurethane coating. It can hold around 685lbs of weight, depending on roof limits.