Designed to coordinate and fit our whole range of CoZee Bedside Co-Sleeping Bassinets. Keep your CoZee Co-Sleeping Bassinet & ZiZee Bassinet mattress protected from any little accidents with our high quality 100% waterproof mattress protector. This mattress protector is made from absorbent 100% Polyester, keeping your baby dry, helping them to get a better night’s sleep.