The list of uses for this Bottleshower™ is endless from camping showers for personal hygiene on long expeditions, to a pocket size shower for washing hands and feet on the beach. The travel bottle shower fits all narrow neck water bottles in everyday use around the world. The individual shower heads simply twist into the top and when the bottle is upturned, produces a constant pumped shower flow. No squeezing is required. 2 litre bottle yields a 2 minute 24 second shower. Comes complete with a hanging cord. Includes a Loc-Top bag for storage.