A 4 oz (120 ml) narrow-neck glass baby bottle featuring Dr. Brown’s signature internal anti‑colic vent system, compatible with Level 1 (slow-flow) silicone nipples ideal for newborns (0 m+). It's part of the Options+™ line, which offers a versatile feeding experience that closely mimics breastfeeding.
🌟 Key Features
1. Clinically Proven Anti‑Colic Vent System
The built-in internal vent redirects air away from the milk, significantly reducing colic, gas, spit-up, and burping.
2. Breast‑Like Nipple & Consistent Flow
Level 1 slow-flow silicone nipple shaped to mimic the breast, promoting proper latch and pace.
Vacuum-free feeding helps replicate breastfeeding rhythm.
3. Nutrient Preservation & Digestive Support
The vent system helps preserve essential nutrients in breastmilk/formula and eases digestion for better sleep.
4. Rising With Baby
Bottles can be used with or without the vent system, allowing it to grow with your baby’s feeding stage.
5. Durable Glass Construction
Made of heat- & thermal-shock-resistant glass that tolerates hot/cold and quick temperature changes.
6. Safe & Easy to Clean
Top-rack dishwasher safe, compatible with sterilizers, microwave sterilization, or boiling.
Free from BPA and recyclable.
7. Wide Accessory Compatibility
Compatible with most breast pumps and the broader Dr. Brown’s Options+ parts range.
🧩 Specs at a Glance
FeatureDetailsCapacity120 ml / 4 ozNeck StyleNarrowMaterialGlass bottle, silicone nippleNipple FlowLevel 1 (slow flow)Vent SystemRemovable internal anti-colic ventCare InstructionsDishwasher (top rack), sterilizer-safeSafetyBPA-free, recyclable
✅ Why Choose This Bottle
Colic Mitigation: Clinically backed to ease colic symptoms.
Natural Feeding Experience: Designed to simulate breastfeeding in flow and latch.
Long-Term Use: Convert with vent removal as baby grows—one bottle through stages.
Durability: Heat-resistant glass keeps it pristine longer and is eco-friendly.
Dr. Brown’s Natural Flow® Anti-Colic Options+™ Narrow Glass Baby Bottle 120ml, with Level 1 Slow Flow Nipple -
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.
Dr. Brown’s Natural Flow® Anti-Colic Options+™ baby bottle works best with the internal vent system in place but can be removed as baby’s feeding develops – no need to introduce a different bottle.
Dr. Brown’s® Glass bottles are heat and thermal shock-resistant, which can withstand hot and cold temperatures, along with gradual temperature changes.
Safe for use in dishwasher (top rack only), electric and microwave sterilizers or boiling water
BPA free
Dr. Brown's Natural Flow Anti-Colic Options+ Narrow Glass Baby Bottle 4 oz/120 mL, with Level 1 Slow Flow Nipple, 1 Pack, 0m+
ANTI-COLIC GLASS BABY BOTTLE. Anti-Colic internal vent system is clinically proven to reduce colic. Decreases spit-up, burping and gas.
CONSISTENT FLOW RATE. Vacuum-free feeding is closest to breastfeeding and Dr. Brown’s silicone nipples provide a consistent flow so babies can feed at their own pace.
PRESERVES NUTRIENTS. The anti-colic vent system is proven to help preserve bottle milk nutrients and aids in digestion for a better night’s sleep.
BREASTFEEDING BOTTLE. 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.
BOTTLE GROWS WITH BABY. Dr. Brown’s Natural Flow Anti-Colic Options+ baby bottle works best with the internal vent system in place but can be removed as baby’s feeding develops – no need to introduce a different bottle.
SUSTAINABLE BABY BOTTLE. Dr. Brown’s Narrow bottle is designed to nourish through all of baby’s feeding stages and is recyclable.
DISHWASHER SAFE. Safe for use in dishwasher (top rack only), electric and microwave sterilizers or boiling water. BPA Free.
Dr. Brown’s Natural Flow Anti-Colic Options+ Narrow Glass Baby Bottle 4 oz/120 mL, with Level 1 Slow Flow Nipple, 1 Pack, 0m+
Made in India
READ THE BLOGS FOR MORE INFORMATION :