Dr. Brown's Preemie Bottle features a unique, convertible design that can be used with or without the venting system

• Recommended by lactation consultants for babies with special feeding needs
• Set of 2 bottles with preemie nipples
• BPA and Phtalate free
• 2oz/60ml capacity
• Fits most breast pumps
• Venting system grows with your baby and helps reduce instances of colic, spit-ups, and gas
• Helps preserve vitamins A, C, and E
• Top-rack dishwasher safe
• Made in USA