The atlanta air 4 berth tent is tunnel style tent which is waterproof and includes a built in pe groundsheet its easy to pitch and has many features which will make your camping holiday comfortable the tent has large mesh panels on the doors and split meshpvc windows which leaves plenty of ventilation and light throughout features and specification h3 4 person capacity 150d polyester oxford flysheet with taped seams 4000mm hydrostatic head 10cm air system with individual inflation points s