Dr. Brown's Silicone Baby Bottle with Collapsible Insert Designed to
- Bottle
- 9 ounces
- 1
- 1 pound
A single 9 ounce silicone bottle from Dr. Brown's built around a collapsible insert, with a solid 4.6 star rating and moderate recent demand.
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How it ranks among the 276 bottles we track
4.6★ across 173 Amazon ratings, Bayesian-smoothed toward the category average.
173 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
200+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 276 bottles we track - how the scorecard works · full bottles data report. Confidence: medium - useful but incomplete evidence.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
Dr. Brown's silicone baby bottle uses a collapsible insert design, sold as a single 9 ounce bottle weighing about 1 pound. It holds a 4.6 star rating across 173 reviews with 200 units bought in the past month.
The collapsible insert is the notable feature here, a liner-style design meant to reduce the air a baby swallows during feeding, an approach Dr. Brown's is known for across its bottle line. Unlike the Comotomo two-pack in this batch, this one ships as a single bottle, so per-bottle cost matters if buying more than one. At 9 ounces it is the largest single bottle here, suited to an older infant with a bigger appetite.
- 9 oz silicone bottle
- Collapsible insert system
- Sold as a single unit
- 4.6 star rating, 173 reviews
Who it's for
Parents who already know Dr. Brown's anti-colic system and want the 9 ounce silicone version with a collapsible insert, buying one bottle at a time. Less suited to anyone wanting a multi-pack or a bottle without an internal insert.
Strengths and trade-offs
Drawn from this product's published specifications.
- 4.6 star rating across 173 reviews
- 9 ounce capacity, larger than most bottles in this batch
- Collapsible insert aimed at reducing swallowed air
- Sold as a single bottle, not a multi-pack
- Collapsible insert is an extra part to clean and reassemble
Performance notes
The collapsible insert flexes as the baby feeds, a mechanism Dr. Brown's uses to manage internal air pressure without a separate vent tube. That insert is also an extra piece to wash and reassemble compared to simpler single-piece bottles, a tradeoff for the anti-colic effect. At 200 units bought in the past month and a 4.6 star average, it sits in the middle of this batch on both demand and rating.
Specifications
| Brand | Dr |
|---|---|
| Capacity | 9 ounces |
| Pack Count | 1 |
| Item Weight | 1 pound |
| Age Range | Baby |
Other Dr bottles
How it compares
This product against the closest alternatives we track in bottles.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Dr. Brown's Silicone Baby Bottle with Collapsible Insert Designed toThis product | 4.6 / 5 | 173 | 4.1 / 5 |
| Lansinoh 60044677203700 BottleLansinoh | 4.8 / 5 | 52,400 | 4.7 / 5 |
| Philips SCY903/04 BottlePhilips | 4.8 / 5 | 25,000 | 4.7 / 5 |
| Medela 87095 BottleMedela | 4.8 / 5 | 15,100 | 4.7 / 5 |
| Organic keababies BottleOrganic | 4.6 / 5 | 32,500 | 4.6 / 5 |
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Questions about the Dr bottles
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What does the collapsible insert in this Dr. Brown's bottle do?
It flexes during feeding, part of the brand's approach to managing internal air pressure without a separate vent tube.
How many bottles are included?
This listing is for a single 9 ounce bottle, not a multi-pack.
How does it compare in size to other bottles?
At 9 ounces it holds more than the 7 and 8 ounce bottles in this comparison.