The Everest Air Tunnel 3-4 is a tunnel tent for up to four people. It is slightly smaller, significantly lighter and more compact than the Air Tunnel 5. However, the tent still offers a good-sized apse. It is easy to mount thanks to the inflatable tent poles made of durable TPU material. The outer tent is equipped with two windows with mosquito nets. The windows provide good light and airflow. The outer tent also has adjustable vent panels close to the sleeping area. The PE floor is both durable and completely waterproof. The floor and walls are integrated, which makes cleaning easier and keeps insects out.