A bivouac shelter or bivvy is any of a variety of improvised camp site or shelter that is usually of a temporary nature, used especially by soldiers or people engaged in backpacking, bikepacking, scou
A bivouac sack (in red) covering a man within a sleeping bag in Benediktenwand, Germany
A tent is a shelter consisting of sheets of fabric or other material draped over or attached to a frame of poles or a supporting rope. While smaller tents may be free-standing or attached to the groun
Bivouac shelter
…known as bivvy for short. Artificial bivouacs can be constructed using a variety of available materials from corrugated iron sheeting or plywood, to groundsheets or a purpose-made basha. Although these have the advantage of being speedy to erect and resource-efficient, they have relatively poor insulation…
A modern two-person, lightweight hiking dome tent; it is tied to rocks as there is nowhere to drive stakes on this rock shelf
Roman Army leather tents (centre left), as depicted on Trajan's Column in Rome (photo of plaster casts)
A Berber tent near Zagora, Morocco
U.S. Army tent with constructed wooden entrance, air conditioner, and sandbags for protection. Victory Base, Baghdad, Iraq (April 2004).