William Golding's Lord of the Flies features frequent references to "the Conch". In the book the conch is used as a trumpet to call everyone together and held by whoever is speaking at meetings, symbolically representing democracy and order. When a boulder released by Roger, Jack's lieutenant, smashes the conch, it is a sign that civilized order has fully collapsed.
The Conch Tent is a fully collapsible, lightweight, emergency shelter.