Towel Tag is a game that is often played in the pool or at the beach. It involves two players, one of which is designated as 'it' and the other as 'hers'. The player who is 'it' must try to tag the other player with a towel while the other player tries to avoid being tagged. The player who is 'hers' must try to stay away from the towel-wielding player until the game is over. The game is usually played until one player is successfully tagged or until a certain amount of time has elapsed.