One roof waterproof tunnel without floor for various purposes. The construction is made of special flexible aluminium alloy rubber connected tubes 12 mm in diameter. The roof is made of nylon ripstop fabric with polyuretan coating. The tent is light weighted, easy to carry and to install. The tent was designed as a control-spot for races in orienteering, a referees shelter which the runners can pass. It’s also used by canoeists, golfplayers and many other possibilities of use, for example as camp dining room, emergency habitation or medical centre and so on, are just up to you. The doors can be placed on the face or on the sides of the tent according to the wish of the customer and always are made to special order. The tents are available in blue, red and green colour. It’s also possible to place your logo at the tent side. The tunnel can be equipped by closeable windows with mosquito net or with extra inner partitions. There can be placed six normal beds inside the tent.