Mam microwave steam steriliser microwave steam steriliserthe mam microwave steam steriliser is especially suitable for the sterilisation of all mam bottles teats and other brands of baby products this steriliser is not only for the microwave by can be used as cold water sterilisation system product features bull sterilises up to 6 bottles in 5 minutes products stay sterile for up to 24 hours if stored in the closed steriliserbull large capacity on 2 levelsbull with draining function