Playtex 4 oz. Premium Slow Flow Nurser

Most like mother. Simply drop-in the pre-sterilized, disposable liner for a clean and easy bottle anytime. As baby feeds, you can see the soft liner gently collapsing to prevent air from mixing with the milk and getting into baby's tummy. This means less gas, colic and spit-up and a more comfortable feeding experience for baby. Supports baby's own natural feeding pattern and supports breastfeeding. Pediatrician recommended brand. Patented NaturaLatch nipple: Clinically shown to mimic baby's latch-on like the breast Slow-flow nipple designed to replicate the natural flow of the breast, so baby takes in the right amount Protect 'n Store Cap: Keeps nipple clean Prevents leaks Stores easily on bottom Nurser Drop-Ins disposable liners: Pre-sterilized for a clean bottle any time Pre-formed for easy, one-handed assembly and clean-up BPA free Contains: 1 nurser with slow flow silicone nipple 5 Drop-Ins liners Made in USA and China 100% leak-proof guarantee. If not completely satisfied, then return for full refund of purchase price or replacement. Remove liner from box "Drop-In" to bottle holder Add nipple and you're ready to feed