With the Alvi mattress, the co-sleeper bed becomes a safe spot for the baby. It is foldable and creates a well-padded distance to the bars at an angle. The mattress is also suitable for cradles and baby bouncers. It features a well-ventilated cold foam core. The high elasticity ensures a good distribution of pressure on the surface. The terry cover is cuddly soft and can be washed in the machine at 60 degrees and then placed in the dryer.