Make your Sleepi mattress waterproof with Stokke’s Sleepi V3 Crib/Bed Protection Sheet. This innovative mattress protector is an easy way to keep your mattress clean and safe from any accidents and spills. Simply add the protection sheet on top for a waterproof layer that will prevent the mattress from absorbing any liquids. Thanks to the 3D mesh layer, the mattress still stays breathable and allows for airflow throughout the night. The best part? It’s machine washable, so any cleanup is quick and easy!