Dr. Brown's Original Bottle, 4 Ounce, 4-Pack

The dr. Brown's natural flow standard baby bottles offer a wonderful feeding experience with innovative vent technology. Dr brown's bottles use a patented 2-piece internal vent system for your baby's comfort. This system creates positive-pressure flow for vacuum-free feeding that is similar to breastfeeding. The breast milk or formula flows freely without nipple collapse. As the baby feeds, air is channeled from the nipple collar through the vent system to the back of the bottle. Air never mixes with the breast milk or formula so oxidation is prevented, thereby maintaining essential vitamins such as c, a and e. The vent system eliminates air bubbles in the formula or milk, which helps to reduce feeding problems like colic, spit-up, burping and gas. Dr. Brown's bottles are completely BPA, PVC, lead and phthalate free for your baby's safety. 4, 4oz bottles each comes with level-one silicone nipple and two-piece patented internal vent system. Also includes 1 cleaning brush and instructions. Comes in a convenient, easy access brown shipper box.

• CLINICALLY PROVEN TO REDUCE COLIC. Award-winning baby bottles feature an internal vent system that is clinically proven to reduce colic, decreases spit-up, burping, and gas, and better preserves nutrients in breast milk and formula.


• SLOW FLOW NIPPLES. Slow flow Level 1 Nipples offer baby a gentle start to bottle feeding.


• Each nipple is engineered for consistent flow, so you and baby know what to expect.


• Soft 100% silicone nipple helps breastfeeding baby latch naturally.


• Dishwasher (top rack) and sterilizer safe, BPA free, 0m+, and fits most breast pumps.


• INCLUDES: 4 - 4 oz Bottles, 4 - Level 1 Slow Flow Nipples.