The Avent steam sterilizer is ideal for use at home or on the go. Lightweight and compact (28 cm in diameter and 16 cm in height), it uses steam sterilization, natural and chemical-free. This is also the type of sterilization used in hospitals.| In just 2 minutes, the Avent microwave steam sterilizer sterilizes up to 4 Avent bottles or 2 Avent breast pumps for 24 hours, as long as the lid is not lifted. Just add water and place the sterilizer in the microwave. The safety clips keep the lid closed and the side handles remain cool for una safe handling.| Practical and compact, it fits most microwaves and ensures you always have una sterilized bottles on hand.