Lansinoh Anti-Colic Baby Bottles, BPA-Free Plastic, 5 Ounces, 3 Count, Review
Our verdict
With 21,800 ratings averaging 4.7 stars and 8,000 bottles purchased last month, the Lansinoh Anti-Colic 5 oz BPA-free bottle is one of the most actively purchased and consistently praised baby bottles on the market. It delivers a proven anti-colic venting system at a competitive price for a 3-pack.
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Parents seeking a reliable, widely trusted anti-colic bottle in BPA-free plastic for everyday feeding, particularly for younger babies in the smaller-feed stage.
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Parents who need a larger capacity bottle, such as 8 oz or more for older babies taking bigger feeds, will want to check if Lansinoh offers this bottle in a larger size.
- Age Range Baby
- Weight 4 ounces
- Capacity 5 ounces
- Pack Count 3 Count
- Priced 11% above the category median ($16.85 across 276 tracked models)
Our scorecard
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Owner rating4.7/5
4.7 average across 21,800 owner ratings
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Popularity4.9/5
21,800 owner reviews, more than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other baby gear and nursery essentials we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
The Lansinoh Anti-Colic bottle earns its place as a category bestseller through a combination of strong engineering fundamentals and an exceptional track record in owner reviews. The anti-colic venting system is the design centerpiece. Air enters the bottle from a vent designed to keep the nipple fully filled with milk rather than air, which reduces how much air the baby swallows during a feed. Less swallowed air means less gas, less spit-up, and generally a more comfortable baby during and after feeding.
Each bottle holds 5 oz (approximately the capacity listed in the specs) and is made from BPA-free plastic. The 3-pack at $18.69 gives you three full bottles, putting the per-bottle cost at about $6.23, which is fair for a purpose-built anti-colic design. The bottle weighs 4 oz per unit, which is light and comfortable to hold during extended feeds.
The numbers behind this bottle are striking. Twenty-one thousand eight hundred ratings averaging 4.7 stars is a data set large enough to smooth out outliers and reflect genuine product quality. Eight thousand monthly purchases means this is not a fading product but one that families actively discover and return to. For parents who are uncertain which anti-colic bottle to choose, the combination of scale and score here is as close to a crowd-vetted recommendation as the category offers.
Pros
- 4.7-star average from 21,800 reviews makes this one of the highest-confidence bottles available
- 8,000 monthly purchases confirm active, ongoing buyer trust at scale
- Anti-colic venting system is designed to reduce air intake and gas discomfort
- BPA-free construction and 3-pack value at $18.69 is competitive for this feature set
Cons
- 5 oz capacity may be outgrown quickly by babies who move to larger feeds
- 3-count means one damaged or lost bottle requires another purchase to maintain rotation
- Anti-colic vent adds parts to the cleaning routine compared to simpler two-piece bottles
Specifications
| Age Range | Baby |
|---|---|
| Weight | 4 ounces |
| Capacity | 5 ounces |
| Pack Count | 3 Count |
Performance notes
Owner accounts across the 21,800 reviews consistently highlight the anti-colic venting system as effective at reducing post-feed gas and fussiness, though individual results vary between babies. The BPA-free plastic construction is standard for the category and holds up through repeated dishwasher and sterilizer cycles based on owner reports. The nipple included is suited to younger babies, with slow flow being the typical starting point for this size bottle. Assembly of the vent is described as intuitive once you do it a few times. Leaking is not a commonly raised concern across this review volume.
What buyers say
Twenty-one thousand eight hundred ratings at 4.7 stars is among the strongest performance profiles in the baby bottle category. This scale makes the average highly reliable, as it reflects a broad population of buyers rather than a curated group. Parent sentiment focuses on colic reduction success, ease of use, and the value of the 3-pack. The 8,000 monthly purchase figure indicates this is a go-to recommendation among parents who have already tried the bottle and families following peer advice.
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Frequently asked questions
How many parts does the Lansinoh Anti-Colic bottle have to wash?
The Lansinoh Anti-Colic bottle typically has four parts: the bottle body, the nipple, the collar ring, and the anti-colic vent insert. This is one or two more pieces than a basic bottle, but the vent insert is small and straightforward to clean with a bottle brush or in the top rack of a dishwasher. Many parents find the extra 30 seconds of cleaning worthwhile given the colic-reduction benefit.
What nipple flow rate comes with the Lansinoh Anti-Colic 5 oz bottle?
The 5 oz Lansinoh Anti-Colic bottle is typically paired with a slow flow nipple suited to younger and breastfed babies. Lansinoh sells replacement nipples in medium and fast flow rates separately, so you can move to a faster flow as your baby matures without replacing the entire bottle. Always match the flow rate to your baby's feeding pace to avoid gulping or frustration.
Who do I contact with questions about this product?
Reach the BabyCareShop team at [email protected] and we are glad to help.