The present invention relates to an ecofriendly diaper system for children and adults. The core components that together make up the architecture of the system are: water-soluble diaper bag, washable diaper, optional moisture-resistant container and a heat-sealing element. Generally speaking, these components are structured such that the water-soluble diaper bags are stored in the moisture-resistant container, and dispensed when needed a soiled washable diaper is placed in the water-soluble bag and sealed by a knot or by the heat-sealing element. The sealed water-soluble diaper bag containing the soiled diaper is stored. At the desired time, the stored water-soluble diaper bags are washed using a conventional household washer/dryer. The washed diapers are subsequently dried and stored at home. The water-soluble diaper bag is preferably made with polyvinyl alcohol film, where the film is optionally soluble at a temperature higher than the normal human body temperature, and made with an opaque color. The washable diaper is a conventional cloth diaper, and optionally externally coated with a thin film of moisture-proof material.
