This is a 100ml Pigeon baby bottle. I received it from the maternity hospital when I gave birth in January 2015, August 2023, and July 2025, and used it for one month each time. I used it to supplement with formula, making about 40ml, after breastfeeding. It's lightweight, so I had my younger children help me feed with it, and it's a bottle full of memories! I'm selling it because I no longer need it after one month of use. It has been sterilized with Milton, but the nipples have discolored due to age. I used it many times in July, and there were no issues. Please purchase if you don't mind. The nipple is included as a bonus. Please let me know if you don't need it.