Flexible bottle holds up liquid 260ml. Breaks down into four parts: body, pacifier, the nipple base and cap. If the bottle is flexible, it is also very light. BPA is thus gives the new is almost normal. At graduations, we will 20ml 20ml but benchmarks can target 10ml 10ml. Baby on tested who had spent breastfeeding, he accepts very well the nipple and drank it all without complaint. Could be the ideal place from breast to bottle!