Two clear baby bottles with green internal vents and blue Dr. Browns logos, each topped with a silicone nipple and clear cap, with an additional loose cap placed beside them. A box of Dr. Browns Natural Flow Anti-colic Options+ baby bottles, showing two 8 oz/250 ml glass bottles with white and green parts, labeled as narrow, promoting reduced colic, spit-up, burping, and gas. Text on a green background about 3,000 banned ingredients and a higher standard for home products.
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Two clear baby bottles with green internal vents and blue Dr. Browns logos, each topped with a silicone nipple and clear cap, with an additional loose cap placed beside them.

Dr. Brown's Glass Baby Bottle Natural Flow® Narrow Neck, Anti-Colic Options+™ with Level 1 Slow Flow Nipple

2 count

Why we love it

  • Free from 3,000+ banned ingredients and meets our EU-informed standards.
  • Designed for a natural feeding experience, easing the transition from breast to bottle.
  • Crafted from sustainable, recyclable materials to reduce environmental impact.
  • Internal vent system aids digestion for a more comfortable, peaceful sleep.
Size: 8 oz
$14.39 $14.39 Save 0%

Glass Baby Bottle Natural Flow® Narrow Neck, Anti-Colic Options+™ with Level 1 Slow Flow Nipple $14.39

Free carbon neutral shipping on orders $29+. Arrives in 3–5 days. Free, easy 30-day returns.

Dr. Brown’s Natural Flow® Anti-Colic Options+™ Narrow Glass Baby Bottle, 8oz/250mL, with Level 1 Slow Flow Nipple, 2-Pack.

This vacuum-free feeding is closest to breastfeeding and Dr. Brown’s® silicone nipples provide a consistent flow so baby can feed at their own pace. The breast-like nipple shape encourages a proper latch for a more natural bottle feeding experience and eases the transition from breast to bottle and back again. Dr. Brown’s internal vent system is proven to help preserve bottle milk nutrients and aids in digestion for a better night’s sleep. The silicone nipple, together with the internal vent system, offer a reliable and trusted bottle feeding experience that makes Dr. Brown’s the #1 Pediatrician Recommended Baby Bottle in the U.S.*

Made to grow with baby, our bottle is designed to nourish through all of baby’s feeding stages and is recyclable.

Glass, Silicone, Polypropylene (PP), TPE.

Safe for use in dishwasher (top rack only), electric and microwave sterilizers or boiling water.

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3,000+ BANNED INGREDIENTS

Only the healthiest for little ones.

From baby wipes to toddler toys, every product is reviewed to meet strict ingredient and material standards — prioritizing safety, sustainability, and less plastic at every (baby) step.

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Vetted for peace of mind

All products made without BPA, phthalates, synthetics dyes, or chlorine processing

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Certified cruelty free

Reviewed for material impact and certified wherever applicable

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Less plastic, fewer worries

Reduced-plastic and plastic-free options that help reduce microplastic exposure

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Go Beyond Plastic™ and microplastics.

Plastic products break down into microplastics that can affect human health.

Grove Co. is on a mission to reduce plastic in home essentials — for both people and for the planet.

Learn more on the Home Planet blog

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