Streamlined On-The-Go Design - The sleek design of the Classic bottle is perfect for travel and outings, fitting perfectly into most diaper bags, ensuring that feeding your baby is convenient wherever you are. Realistic Nipple Simulation - Experience the feel and function of breastfeeding with our customizable nipple that stretches and flows naturally, promoting optimal oral development for your baby's health. The nipple lengthens during bottle feeding, allowing your baby to use the natural sucking action they are born with. Support for Extended Breastfeeding - Designed to minimize nipple confusion and bottle preference, the Classic bottle is part of our innovative biomimetic feeding system, providing the perfect balance of comfort and breastfeeding support. Anti-Colic System - The Emulait bottle is designed to reduce air swallowing (aerophagia), thereby minimizing post-feeding gas, stomach discomfort, and fussiness. Air vents are built into the nipple thread and together with flow control, provide a more comfortable and healthier feeding experience. Easy to Clean & BPA Free Safe - With 3 assembly parts and dishwasher safe materials, Emulait bottles can be cleaned effortlessly, allowing you to cherish more moments with your baby. Each Classic Bottle (8oz/240ml) package includes: 1 Emulait 1 nipple, 1 cap, 1 lid and 1 sensitive flow valve, all made with BPA-free, phthalate-free and non-toxic materials for your baby's safety.