Nuby, Refillpresterilized Anticolic Pre-Sterilized Bags, 50 Pcs

The Nuby Rhythm System's pre-sterilised disposable bottle sleeves. They fill with breast milk, formula, juice or water. As the baby feeds the liner contracts naturally mimicking the breast and provides the closest experience to breastfeeding, plus it has been clinically proven to reduce air swallowing by the baby, which is associated with colic.