This is a Combi sterilizing case for baby bottles. I bought it, but I've been sterilizing bottles by boiling them in a pot, so I've never used this. It's new and unused, but I threw away the box and have been storing it in this condition. Please purchase only if you understand. The Combi sterilizing case for baby bottles, with a white and brown combination, allows for hygienic storage. You can easily sterilize it in the microwave. - Brand: Combi - Color: White/Brown - Type: Baby bottle sterilizing case Thank you for looking.