Check out our article DIAPERS: CLOTH V DISPOSABLE to understand what cloth diapers are and why they are great additions to your parenting journey. CHUBBY BUM is a cost-effective and environmentally friendly alternative to disposable diapers. One Size fits most meaning it will grow with your baby from birth up to 18kg. Shop our Single CHUBBY BUM Adjustable Birth to Potty Cloth Diaper below. This way you can start with 1 so that it doesn't overwhelm your parenting journey and you can always get more cloth diapers later when you're ready.