Dr. Brown's Natural Flow Anti-Colic Options+ Narrow Glass Bottle 8 oz/250 mL – 4 Pack with Level 1 Slow Flow Nipple

Calm, Comfortable Feeding with Glass Clarity

Dr. Brown's Natural Flow Anti-Colic Options+ Narrow Glass Bottle offers a distinctive glass-to-baby feeding experience. The internal vent system is designed to help reduce air intake during feeds, a design feature many families find helpful for smoother, calmer sessions. While outcomes vary by baby, this setup aims to support fewer interruptions and easier feeding rhythms.

The bottle is crafted from durable borosilicate glass that stands up to heat and temperature changes. This resilience makes it suitable for a wide range of liquids and temperatures, from warm formula to cooler feeds after sterilization. The glass’s thermal resistance helps you feel confident during everyday use, whether you’re rinsing with hot water or swapping between different temperatures.

How the system works

The Anti-Colic internal vent system, paired with a Level 1 slow-flow nipple, is designed to promote a steady, paced flow that supports a natural feeding rhythm. This combination can help with a comfortable latch and a smoother transition between bottle and breast, especially during early weeks when babies are learning to feed from a bottle.

• Consistent flow rate through vacuum-free design, allowing babies to pause and resume feeding at their own pace.
• Breast-like nipple shape supports a natural latch and feeding rhythm for many babies.
• The anti-colic vent system helps preserve nutrients in bottle milk and may support gentler digestion during feeds.
• The bottle grows with baby; the vent system can stay in place during early months or be removed as feeding develops, maintaining continuity without changing bottles.

Beyond feeding comfort, this bottle supports practical, everyday use. It is designed to be sustainable and family-friendly, with top-rack dishwasher safety and compatibility with common sterilization methods, including electric and microwave sterilizers or boiling water. The bottle is BPA-free, aligning with mainstream safety expectations for infant products.

What makes this option stand out

• Glass construction provides a solid, reusable feeding option with heat and thermal shock resistance.
• Internal vent system and Level 1 nipple promote a paced feeding experience that mirrors natural rhythms.
• Breast-like nipple shape supports a natural latch during transitions between breast and bottle.
• 4-pack ready for growing families, with a bottle that can adapt as baby’s feeding needs evolve.

Whether at home or on the go, this 4-pack offers four 8 oz/250 mL bottles designed to fit into busy family routines. If your baby’s feeding evolves, you can keep using the same bottle by adjusting the vent setup, helping you maintain consistency as your little one grows.