Eco-conscious diaper option

CLOTH

Think of a reusable alternative to disposables that was the norm before modern convenience—often paired with safety pins in the past.

Eco-conscious diaper option" hints at a reusable alternative to disposable diapers. The answer is "CLOTH" because cloth diapers are washable and reduce waste, making them a greener choice. The clue plays on the environmental angle, pointing directly to the material used in these sustainable diapers.