Maymom Breast Pump Bottle Compatible With Medela Pump in Style
- Bottle
- 8
- 8.8 ounces
- Newborn
- More reviewed than 70%
A budget friendly 8-pack of Medela Pump in Style compatible bottles, useful as spares or replacements at 5.07 ounces each.
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How it ranks among the 276 bottles we track
4.6★ across 1,900 Amazon ratings, Bayesian-smoothed toward the category average.
1,900 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: high - strong rating volume and complete data.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
This is an 8-pack of Maymom replacement bottles sized to fit Medela Pump in Style breast pumps, each holding 5.07 fluid ounces. The set weighs 8.78 ounces and carries a 4.6 rating from about 1,900 reviewers, with roughly 200 bought in the past month.
Maymom makes this bottle as a compatible replacement part for the Medela Pump in Style system rather than an official Medela product, which is worth noting if you are matching it against a specific pump generation. Compatibility with Medela flanges and connectors is the main reason to buy a part like this instead of a generic bottle. Buyers replacing lost or worn Medela bottles, or wanting spares for a full pumping session, are the target here.
- 8-pack of 5.07 oz bottles
- Compatible with Medela Pump in Style
- 8.78 oz total set weight
- 4.6 rating from about 1,900 reviews
Who it's for
Parents who own a Medela Pump in Style pump and need extra or replacement collection bottles. Not for households using a different pump brand, since compatibility here is specific to Medela's connector design.
Strengths and trade-offs
Drawn from this product's published specifications.
- Sized to fit Medela Pump in Style pumps
- 8-pack gives enough spares for multiple daily pumping sessions
- 5.07 ounce capacity per bottle
- Third-party compatible part, not an official Medela product
- Only fits Medela's Pump in Style connector, not other pump brands
Performance notes
As a third-party compatible part, this bottle's value depends on how well its threading and flange fit match the Medela Pump in Style connector, since a loose or mismatched fit can cause leaks or reduced suction during pumping. At 5.07 fluid ounces per bottle, it holds slightly more than the 5 ounces common on many baby bottles, giving a small buffer for a full pumping session. The 8-pack size suits parents who pump multiple times a day and want enough bottles to avoid washing between every session.
Specifications
| Brand | Maymom |
|---|---|
| Pack Count | 8 |
| Item Weight | 8.8 ounces |
| Age Range | Newborn |
Other Maymom bottles
How it compares
This product against the closest alternatives we track in bottles.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Maymom Breast Pump Bottle Compatible With Medela Pump in StyleThis product | 4.6 / 5 | 1,900 | 4.3 / 5 |
| Lansinoh 60044677203700 BottleLansinoh | 4.8 / 5 | 52,400 | 4.7 / 5 |
| Dr. Brown's Natural Flow Anti-Colic Options+ Narrow Baby BottleDr | 4.8 / 5 | 52,000 | 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 |
Similar bottles from other brands
Questions about the Maymom bottles
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Does this Maymom bottle fit the Medela Pump in Style?
Yes, it is made as a compatible replacement bottle for that pump.
Is this an official Medela product?
No, it is a Maymom compatible part, not a Medela branded bottle.
How many bottles are in the pack and what size are they?
It is an 8-pack, each bottle holding 5.07 fluid ounces.