Dr. Brown's Natural Flow Options Baby Bottles will keep even the fussiest of eaters happy and well-fed. Each bottle is designed to promote natural feeding while preserving the nutrients found in breast milk and formula.

• Glass
• 4 oz. capacity
• Anti-colic vent system helps prevent spit-up, burping, and gas
• Soft, silicone nipples promote natural latching
• Preserves nutrients in breast milk and formula
• Flow rate supports breast feeding
• Suitable for all feeding stages
• Top-rack dishwasher safe
• Measures 2.2" diameter x 6.5" H
• Made in USA of U.S. and imported materials