Night Nappies – Overnight Cloth Nappies – Night-time Cloth Nappies – Night nappies are suitable for a number of hours. Look for Special Night Designs once baby is bigger. Pairing with a waterproof mat is an option too. – Often teamed with a cover or woollen soaker for waterproofing and made with absorbent fibres like bamboo, hemp, zorb; washing improves these nappies. – Eco-friendly and reusable, specialized night nappies = strong re-sale value.