Quick answer
The Dr. Brown's Glass Wide-Neck Baby Bottle Set includes multiple glass bottles, matching silicone nipples, and the full Natural Flow anti-colic vent system—everything you need to start feeding with reduced spit-up and gas.
Why the wide-neck design matters
Wide-neck bottles are shaped to mimic the breast, making the transition between breast and bottle easier for your baby. The wider opening also simplifies filling and cleaning, especially when mixing formula.
What the anti-colic system does
The internal vent system creates vacuum-free feeding, which is clinically proven to reduce colic, spit-up, burping, and gas. This design keeps air out of the milk, so your baby swallows less air during feeds.
Decision rules for this set
- Check bottle count: The set typically includes two or three glass bottles—enough for a rotation but not a full day's supply. If you plan to feed exclusively with bottles, buy additional sets or individual bottles.
- Nipple flow level: The set comes with level 1 (slow flow) nipples, suitable for newborns. If your baby is older or needs a faster flow, purchase level 2 or 3 nipples separately. Order faster-flow nipples if your baby is over 3 months old.
- Vent system parts: Each bottle includes the vent straw, green vent insert, and nipple collar. These parts must be cleaned and replaced per the manufacturer's guidelines to maintain anti-colic performance. Check that the vent parts are properly assembled before each use.
Product facts
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Dr. Brown's Glass Wide-Neck Baby Bottle Set: The anti-colic internal vent system is clinically proven to reduce colic, spit-up, burping, and gas. This means fewer feeding interruptions and a more comfortable experience for your baby, especially during the early months.
Dr. Brown's Glass Wide-Neck Baby Bottle Set
Who should buy this set
Best for
- New parents who want a glass bottle starter kit with proven anti-colic benefits
- Breastfeeding mothers seeking a bottle that mimics the breast shape and reduces air intake
Not for
- Parents who need a large quantity of bottles immediately—buy multiple sets or individual bottles
- Babies who require faster-flow nipples right away—upgrade nipples separately



