The best baby bottles for gassy babies are the ones that keep air out of the milk and the milk out of the air: the Dr. Brown’s Options+ uses an internal vent tube, Philips Avent uses a one-piece AirFree vent, MAM uses a vented base with an anti-colic nipple, and Tommee Tippee uses a vent or valve that keeps air away from the feed. Pair any of them with a slow flow nipple and paced feeds and most gassy babies settle down within a fortnight.
Gas is the thing new parents worry about most, and it is also the most fixable. A baby who is gulping air while feeding ends up with painful wind, back-arching, fussiness after feeds and more spit-up than you were expecting. Most of that air enters through the bottle itself, which is why venting design and nipple flow are the two things worth spending money on.
We spent six weeks comparing the ten bottles below across venting design, nipple flow, cleaning burden, leak behaviour and how well each one fit a feeding routine. Everything here reflects what the specs say plus what parents report back after months of use, not a first impression. We have updated this roundup for 2026, and every bottle listed carries a review count you can check yourself.
One honest note before the list starts. An anti-colic bottle is not a cure for colic, reflux or a milk allergy. It is a tool that removes one common source of swallowed air, which is worth doing, but it is not the whole picture. Near the end of this guide we cover the symptoms that mean you need a pediatrician rather than a different bottle.
Table of Contents
Top 3 Best Anti-Colic Bottles for Gassy Babies in October
Dr. Brown’s Options+ Narrow 4-Pack
- Internal vent tube
- Vacuum-free feeding
- 8 oz narrow body
- Removable vent system
Tommee Tippee Natural Start 9oz
- Anti-colic valve
- Breast-like silicone nipple
- Leakproof screw ring
- Pace feeding design
Lansinoh Anti-Colic 5oz 3-Pack
- Nipple air ventilation
- Only three pieces
- Size S slow flow included
- Freezer and dishwasher safe
Those three cover the main ways parents reach this problem. The Dr. Brown’s wins on venting authority and review volume. The Tommee Tippee wins if your baby is coming off the breast. The Lansinoh wins if washing four bottle parts at midnight sounds like a punishment.
All 10 Baby Bottles for Gassy Babies at a Glance in 2026
| Product | Specs | Action |
|---|---|---|
| Dr. Brown’s Options+ Narrow 8oz 4-Pack |
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| Tommee Tippee Natural Start 9oz |
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| Lansinoh Anti-Colic 5oz 3-Pack |
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 Philips Avent Anti-Colic AirFree 9oz |
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 Nanobebe Flexy Silicone 5oz 3-Pack |
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 MAM Easy Start Anti-Colic+ 9oz 2-Pack |
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 Evenflo Balance Plus Wide Neck 9oz 6-Pack |
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 Avima 4oz Duo-Flo Set of 3 |
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 Tommee Tippee Advanced Anti-Colic 5oz 2-Pack |
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 Dr. Brown’s Options+ Wide-Neck Glass 5oz 3-Pack |
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Check Latest Price |
The 10 Best Baby Bottles for Gassy Babies, Reviewed
1. Dr. Brown’s Options+ Narrow 8oz 4-Pack — Best Overall for Gas
Dr. Brown’s Anti-Colic Options+ Narrow Baby Bottle, Blue Nature, 4-Pack
BPA-free plastic
Internal vent tube
8 oz capacity
Level 1 slow flow
Pros
- Highest review count in this group
- parents report markedly less gas and burping
- Narrow body is easy to hold one-handed
- Vent system can be removed as baby grows
Cons
- Most vent parts to wash
- Can leak when filled past the max line
- Wide-neck sibling is too wide for some hands
Out of everything we looked at, the Options+ narrow bottle has the strongest combination of venting design and evidence behind it. The internal vent tube sends air up and out of the back of the bottle rather than through the milk, and the Level 1 slow flow nipple is included, which matters because a fast nipple would undo the whole point.
Parents report the same pattern repeatedly: fewer burps mid-feed, less fussiness in the twenty minutes afterwards, and a bottle that stays consistent when the baby is lying back. The narrow body is the version most families pick over the wide neck, because it fits a hand properly and is easier to hold at a semi-upright angle during paced feeds.
The honest drawback is the number of pieces. The vent system, the reservoir, the nipple and the ring all come apart, and each one has to be washed properly rather than rinsed. Parents who abandoned the brand say exactly that: it is a pain to assemble, particularly during a night feed. We think that trade is worth it for most babies, but if you are feeding eight times a day already, count the pieces first.
Two smaller issues come up often. Filling above the marked max line is the usual reason for leaks, and the wide-neck sibling in this range is genuinely too wide for some adult hands. The removable vent is a nice touch, because it means one bottle can stay with you as the baby grows.
Best for babies who gulp and burp mid-feed
This is the bottle to start with if your baby takes in air noisily, needs a burp halfway through, or arches after finishing. Vacuum-free feeding keeps the flow steady, which means less of the gulping that creates wind in the first place. For tracking feeds overnight, a monitor on the other room helps more than any bottle choice.
Less suited to low-part, low-fuss households
If you already dislike washing parts, you will feel this one. The same applies if your baby is bottle-fed by several caregivers who need to assemble it quickly in a dim room. Those parents usually end up happier with Lansinoh or Philips Avent. Read the baby monitor roundup if night feeds are the sticking point.
2. Tommee Tippee Natural Start 9oz — Best for Breast-to-Bottle Transition
Tommee Tippee Natural Start Baby Bottles, Anti-Colic, 0m+, 9oz
BPA-free plastic
9 oz capacity
Anti-colic valve
Silicone nipples
Pros
- Silicone nipple mimics breastfeeding
- Leakproof once ring and cap are secured
- Built for pace feeding
- Self-sterilises in 3 minutes
Cons
- Some babies reject this nipple shape
- Anti-colic valve adds a cleaning piece
This bottle exists for one job: making a bottle feel close enough to a breast that a baby taking the breast will not refuse it. The silicone nipple is soft and flexes like a breast, the anti-colic valve limits air intake, and the shape is designed to reduce nipple confusion. It is the one we would pick for a combo-fed baby in week two.
For a gassy baby, the pace feeding design matters as much as the vent. A softer nipple slows milk down, so the baby stops when full rather than being forced to finish a bottle that was delivered too fast. Nine ounces is also a useful size for feeds that go beyond the small starter bottles.
Parents are near-universal about the seal: when the screw ring, nipple and cap are properly secured, it does not leak, including in a changing bag. The three-minute self-sterilising cycle is another repeat favourite, because it means you can skip a full wash cycle on the days you only need one bottle cleaned.
Where it falls short is acceptance. Nipple shape is personal, and some babies simply will not take this one while happily taking another brand. The anti-colic valve is one more small piece to wash, though it is a single piece rather than a tube system.
Best for combo-fed babies who refuse most bottles
Pick this if your baby is breastfeeding and you need occasional bottles without a fight. Parents on WhatToExpect threads recommend it for babies with a shallow latch, where a flat, soft silicone nipple is easier to hold than a wide one.
Less suited to babies with strong brand loyalty to a bottle
If your baby already settled on a different nipple shape at two weeks old, a switch at four months is a fight you do not need. Test it during a calm period, not during a growth spurt.
3. Lansinoh Anti-Colic 5oz 3-Pack — Best Value for Gas Relief
Lansinoh Anti-Colic Baby Bottles, 5 Ounces, 3 Count
BPA-free plastic
5 oz capacity
Three pieces
Size S slow flow
Pros
- Only three pieces to wash
- Nipple air ventilation cuts gas and spit-up
- Soft triangular nipple latches easily
- Freezer and dishwasher safe
Cons
- Measurement markings hard to read in low light
- Tall and narrow shape may need a bottle brush
The Lansinoh gets you most of the venting benefit of a multi-part system with three pieces total, which is rare in this category. The air ventilation system sits in the nipple and limits air intake, and the nipple stretches with the baby’s sucking motion so milk flow follows the baby’s pace rather than gravity.
Owners frequently describe the result in the same words: less gas, less fussiness and noticeably less reflux-style spit-up than they saw with other brands. For parents who have already burned through two bottles looking for something cleaner, that is a strong result for the simplest design on this list.
The Size S slow flow nipple for one to three months is included, so you do not have to buy a separate slow-flow nipple to get started. It is also freezer and dishwasher safe and works with Momcozy storage containers if you are already using that system.
Two practical complaints come up. The measurement markings are hard to read in low light, which is annoying at a 3am feed. And the bottle is tall and narrow, so the inside base can be awkward to reach with a standard brush.
Best for parents who wash bottles many times a day
Fewer parts is the deciding factor here. If you feed eight times a day or share care with a nursery, the time you save on washing is real, and this bottle gives up very little venting performance to gain it. Read our baby swing roundup if evenings are when the fussiness peaks.
Less suited to larger feeds
Five ounces is a starter size. Most babies outgrow it within a few months, and topping up a 5 oz bottle twice is more work than filling one larger bottle once.
4. Philips Avent Anti-Colic AirFree 9oz — Best for Easy Cleaning
Philips Avent Anti-Colic Baby Bottle with AirFree Vent, Medium Flow, 9 oz
BPA-free plastic
9 oz capacity
One-piece AirFree vent
Wide neck
Pros
- AirFree vent keeps the nipple full when held horizontal
- Wide neck and few parts make cleaning simple
- Can be used with or without the vent
Cons
- Included medium flow can be too fast for newborns
- Vent adds one extra part to wash
The AirFree vent is a single moulded disc that sits at the base of the bottle, and it does something the tube systems cannot: it keeps the nipple full of milk instead of air even when the bottle is held horizontally. That upright feeding position is exactly what most gassy babies need, since swallowing air is easier when the feed arrives slowly and level.
Cleaning is the headline here. The wide neck fits a brush or hand, the vent is one piece with no tube to thread or trap milk behind, and there is nothing to take apart beyond the vent, ring and nipple.
Parents report visibly less gas and fussiness during and after feeds, and the fact that the bottle works with or without the vent means one purchase covers the whole feeding period. The set here is four 9 oz bottles with anti-colic nipples and AirFree vents.
The most repeated caveat is flow. The included Flow 2 medium nipples can be too fast for a young infant, which causes gulping and spilling, and gulping is the problem you are trying to fix. Buy the slower flow nipples separately if your baby is under a few months.
Best for babies who arch or need a more upright feed
The horizontal stability is the quiet advantage here. Evenflo and Philips Avent are the two bottles parents on r/FormulaFeeders most often recommend together for babies who need a gentler, more controlled feed, and both work well with a semi-reclined position.
Less suited to newborns who need slow flow out of the box
Check which flow rate is in the pack before you commit. Starting too fast is the single most common reason a bottle switch appears to make gas worse rather than better.
5. Nanobebe Flexy Silicone 5oz 3-Pack — Best Soft Bottle for Gas
Nanobebe Flexy Silicone Baby Bottle, Anti-Colic, Natural Feel, Non-Collapsing Nipple, Non-Tip Stable Base, Easy to Clean 3-Pack, Teal, 5 oz
BPA and phthalate free silicone
5 oz capacity
360 triple-vented nipple
Non-tip base
Pros
- Soft silicone most babies latch onto quickly
- Triple-vented nipple limits post-feed gas
- Nipple does not collapse during a feed
- Wide opening for fast cleaning
Cons
- Wide body may not fit standard bottle warmers
- 5 oz needs more frequent refills
- Silicone can pick up colour over time
The Flexy is the bottle you choose when the nipple texture matters more than the vent hardware. The 360 degree triple-vented nipple moves air out of the milk without collapsing, so the latch does not break mid-feed. That non-collapsing nipple is the feature parents credit most with a smoother finish to feeds.
It is popular with breastfeeding families who want a bottle that feels familiar, and parents of colicky babies report less gas and discomfort after a couple of weeks. The stable base does not tip, which matters at the four-month stage when everything ends up on the floor anyway.
Cleaning is straightforward because the body is one moulded piece with a wide opening and no liner to lift out. The volume scale is easy to read, which sounds trivial until you are squinting at a bottle at night.
There is a real compatibility catch. The wide silicone body does not fit every standard bottle warmer, so if you rely on one, check the dimensions before buying. Five ounces also means more refills, and silicone can take on colour from food over months of use.
Best for babies with a shallow or shallow-breast latch
A soft, collapsible-feeling nipple that does not suck flat is a good match for babies who struggle to maintain a latch. Parents on WhatToExpect threads single out soft silicone bottles like this one for latch problems, and the material also survives being boiled or dropped.
Less suited to parents with a fixed bottle warmer
Check your warmer first. This bottle is also available in 9 oz, and adding snap-on handles turns it into a cup for weaning, which extends its life well past the bottle stage.
6. MAM Easy Start Anti-Colic+ 9oz 2-Pack — Best for Breastfed Babies with Gas
MAM 9oz Easy Start Anti-Colic+ Vented Baby Bottle, 2+ Months, 2 Pack, Boy
BPA and BPS free materials
9 oz capacity
Vented base
SkinSoft nipple
Pros
- Vented base reduces air swallowing
- Base and nipple fully disassemble for cleaning
- Self-sterilises in 3 minutes
- Works with all MAM nipple flows
Cons
- Markings stop above 1 oz
- Some caps in this pack sit loose
MAM is the pick most often recommended by parents dealing with a breastfed baby who has a difficult latch and trapped wind at the same time. The vented base is clinically proven to reduce colic symptoms in 80% of babies, and the SkinSoft silicone nipple reports a 94% acceptance rate, which matters enormously when a baby is refusing bottles.
The venting is genuinely thorough. Both the base and the nipple come apart completely, so there is nowhere for dried milk to hide, and the base pushes air out from underneath while the nipple handles air from the top. Ratings on this one are among the highest we found.
Two details make it good for shared care. It self-sterilises in the microwave in three minutes and stays clean for up to 48 hours, and it works with every MAM nipple size and flow, so a daycare can put its own bottle together without guessing.
The drawbacks are minor. The measurement markings do not go down to a single ounce, so precise volumes for a newborn take a different bottle. And a few bottles in this line arrive with caps that sit loose, which is worth checking as soon as the box opens.
Best for combo feeders and grandparents on rotation
The high nipple acceptance rate makes this the least likely bottle in this roundup to be refused, and the full disassembly makes it the least likely to harbour bacteria across shared care. This version is rated for two months and up, so pair it with a slower MAM flow for an earlier baby.
Less suited to parents who need precise single-ounce volumes
Beyond that, the vented base does the work quietly in the background and needs no adjustment. There is no angle to learn and no liner to align, which is why it suits caregivers who have never used a venting bottle before.
7. Evenflo Balance Plus Wide Neck 9oz 6-Pack — Best for Wide Latch and Gulp-Free Flow
Evenflo Feeding Premium Proflo Venting Balance Plus Wide Neck Baby, Newborn and Infant Bottles – Helps Reduce Colic – 9 Ounce (Pack of 6)
Food grade plastic
9 oz capacity
Proflo one-piece vent
Slow flow nipple
Pros
- Proflo venting keeps bubbles in the bottle
- Only three pieces with no small parts to lose
- Sloped wide nipple suits combo feeding
- Resists leaking when storing milk
Cons
- Cap must be aligned or it leaks
- Smallest measurement line is 2 oz
- Extra flow rates are hard to find in this line
Evenflo’s approach is the gentlest flow in this roundup. The nipple is naturally sloped with a wide base, which promotes a deep, wide latch, and the flow rate is described as gulp-free, meaning milk arrives at a pace a newborn can keep up with without stopping to breathe.
The Proflo venting system is one piece and keeps bubbles in the bottle rather than in the baby’s tummy. Owners report fewer burps, less spit-up and an easy three-piece clean, and it is leak-resistant even when shaking formula or storing milk in the bottle.
Six bottles in a pack means you are not buying individual bottles as your baby grows through sizes. It is also compatible with Evenflo wide neck breast pump adapters, so an exclusively pumping family can pump straight into these.
Two things to plan around. The cap has to be screwed on correctly or it leaks at the collar, which is the most common complaint. And the smallest measurement line is 2 oz, so a newborn feeding 1 oz at a time will need a different bottle. Replacement medium and fast flow nipples are also hard to find in this specific line.
Best for shallow latchers and slow eaters
The sloped wide-base nipple is the reason to choose this one for a baby who cannot make a deep latch or who is still learning to pace himself. Parents who pair it with a slightly upright position report noticeably fewer gulping episodes.
Less suited to brand-loyal parents who want easy nipple upgrades
Buy the whole pack while the flow range is available to you. With markings starting at 2 oz and replacement nipples hard to source, this is a bottle to stock rather than to add to piecemeal.
8. Avima 4oz Duo-Flo Set of 3 — Best for Newborns Prone to Gas
Avima 4 oz Anti Colic Baby Bottles with Slow Flow Nipples. 0-3M (Set of 3)
BPA-free plastic
4 oz capacity
Two-valve Duo-Flo nipple
Slow flow included
Pros
- Two valves adjust milk flow to the baby's pace
- Nipple resists collapsing during feeds
- Four pieces and top-rack dishwasher safe
- Wide breast-like silicone nipple
Cons
- 4 oz needs refilling as the baby grows
- Medium and fast flows sold separately
The Avima uses a two-valve Duo-Flo nipple, and the valves flex to adjust milk flow to the baby’s sucking rhythm. That is a different mechanism from the tube and base systems elsewhere on this list, and it is why the nipple resists collapsing and keeps a steady flow.
It is credited with reducing colic, gas and spit-up, and the wide breast-like silicone suits babies moving from breastfeeding to a bottle. Only four pieces, and it goes in the top rack of a dishwasher, which keeps the daily workload down.
Slow flow is included for zero to three months, so the bottle arrives ready for a newborn who already needs air control. The trade is capacity: four ounces is a starter size, and most babies move past it faster than they move past any other bottle here.
Medium and fast flow nipples have to be bought separately when your baby outgrows the slow flow. That is a reasonable trade if you only need a few months from each bottle, and less sensible if you want one system that spans the whole first year.
Best for a gassy newborn in the first weeks
A small bottle volume plus a slow flow plus a nipple that does not collapse is a genuinely good combination for a newborn who falls asleep before finishing. Parents of small newborns appreciate being able to refill quickly rather than watch a bottle go cold.
Less suited to babies who take large feeds quickly
Plan ahead for the transition, because buying other flow sizes later means mixing brands. It is also a lighter-weight plastic bottle, so it is easy to handle but will not keep milk warm as long as a glass option.
9. Tommee Tippee Advanced Anti-Colic 5oz 2-Pack — Best for Straightforward Night Feeds
Tommee Tippee Advanced Anti-Colic 5 oz BPA Free Baby Bottles, Newborn 0+ Months, Slow Flow Breast-Like Nipple, Unique Design Keeps Air Away from Milk and Baby, Clear, Pack of 2
BPA-free plastic
5 oz capacity
Patented vented wand
Slow flow breast-like nipple
Pros
- Vented wand cuts gas and choking
- Interchangeable flow rates match the baby's pace
- Self-sterilises in 3 minutes
- Easy to put together in low light
Cons
- Small vent holes are hard to wash
- Can drip if the ring is not fully tightened
- Only 5 oz in this pack
The Advanced bottle uses a patented vented wand that keeps air away from the milk, and it ships with a slow flow breast-like nipple for newborns. Owners credit it with easing colic symptoms and reducing choking during feeds, and the interchangeable flow rates let you match the baby’s pace as it changes.
The reason this one shows up in night-feed routines is the assembly. It goes together and comes apart in a way most caregivers can manage with one hand and no light, and the soft silicone nipple flexes like a breast for pace feeding. It self-sterilises in the microwave in three minutes.
Leak resistance is conditional but achievable: once the screw ring and cap are properly secured, it holds. If it drips, the ring is usually the culprit rather than the bottle.
The cleaning complaint is specific and fair. The vent and nipple have small holes that do not rinse clean without a brush, so it is not quite the scrub-free option the Philips Avent is. Five ounces is also a small capacity for a growing baby.
Best for caregivers working from a dim room
If a partner or grandparent is doing the 3am feeds, simplicity wins. Fewer creases and a slow-flow default make this an easy bottle to hand over without a walkthrough. Pair it with the baby monitors we recommend so nobody has to stay awake listening for crying.
Less suited to parents who want a scrub-free wash
If washing without a brush matters to you, choose a one-piece vent design instead. Otherwise this remains a straightforward, low-friction option for the first months.
10. Dr. Brown’s Options+ Wide-Neck Glass 5oz 3-Pack — Best Glass Bottle for Gas
Dr. Brown’s Anti-Colic Options+ Wide-Neck Glass Baby Bottle, 5 oz, 3-Pack
Borosilicate glass
5 oz capacity
Internal vent system
Level 1 slow flow
Pros
- Glass sterilises well and does not hold smells
- Vent system reduces burping
- Slow consistent flow suits slow eaters
- Recyclable glass for long-term use
Cons
- Heavier and more breakable than plastic
- Many vent parts to clean
- Wide neck can miss cup holders and some sterilizers
Same internal vent system as our top pick, in borosilicate glass, which is the version exclusively pumping families and parents avoiding plastic tend to choose. The vent consistently delivers less gas and less burping, and the vacuum-free design keeps the flow rate steady for babies who eat slowly.
Glass sterilises thoroughly in an electric or microwave steriliser, boils, and takes the top rack of a dishwasher. It does not hold smells or scratch the way plastic can, and it is recyclable. The Level 1 slow flow nipple is included.
Glass is the trade-off point. It is heavier in your hand during a long feed and it breaks if dropped, which is a genuine consideration at four months when dropping things is a hobby.
The wide neck also affects your feeding station. It can be tough to fit in cup holders, some sterilisers and some bottle warmers, and the silicone sleeve on the wide-neck design can trap water and work loose after steam cycles. It can also leak if the internal vent parts are not fully seated, which takes care to get right every time.
Best for pumping families and parents avoiding plastic
Glass is the easiest material to sterilise properly and the least likely to hold onto a smell after months of formula. If you are expressing milk into these, the vent keeps the feed consistent in exactly the way bottle-fed pumped milk needs.
Less suited to small homes and shared cup holders
Measure your steriliser and warmer openings before buying, and check whether your bottles live in a diaper bag with a bottle pocket. The plastic narrow version is the easier carry for travel and daycare.
Nipple Flow May Matter More Than the Bottle
The single most common complaint in parent forums for this problem is some version of the same sentence: we switched bottles and the gas did not go away. That is not usually a sign that venting fails. It is usually a sign that the flow rate is wrong.
A nipple that is too fast forces a baby to gulp to keep up with the milk. Those gulps draw air into the stomach, and the result is a gassier baby than before. A nipple that is too slow causes the opposite problem, where the baby works so hard that they pull air in around the teat. Both ends of the scale produce gas, and neither is fixed by a better vent.
You do not have to buy a whole new bottle system to change flow. Most brands sell replacement nipples separately at each stage, so check what sizes your current bottle takes before you replace the bottle itself.
Watch for these signs that flow is too fast: milk flooding the mouth, gulping or choking sounds during the feed, milk dribbling from the corner of the mouth, finishing a bottle faster than before, and increased spit-up immediately after feeding. If two or more of those are happening, step down a flow size before buying a new bottle.
Signs the flow is too slow: the baby falls asleep mid-feed, milk slows to a trickle, feeding takes a very long time, or you are doing paced breaks at almost every feed. Step up one size instead.
The Philips Avent AirFree set here ships with Flow 2 medium nipples, and the Evenflo pack starts at 2 oz on the markings. Both are good bottles that can look like failures if the flow is wrong for the baby.
How to Pace Feed a Gassy Baby
Paced feeding is simply feeding at the baby’s pace rather than the bottle’s. It reduces gulping, and gulping is where most bottle-feeding gas comes from. It works with any bottle on this list.
Hold your baby semi-upright. Aim for roughly 45 degrees, not flat and not fully reclined. A more upright position makes swallowing easier and burping simpler.
Let your baby take the nipple before the milk goes in. Give them a moment to latch and start sucking before you tip the bottle. Starting the flow early is what causes gulping.
Pause before the bottle empties. Hold the bottle at a slight angle to keep liquid out of the nipple while your baby takes a break.
Offer one or two breaks per feed. Sit your baby up and let them burp. Do not rush the break to get the bottle back in.
Watch for early fullness cues. Turning the head away, hands to the mouth, squirming and fussing all mean stop, even if milk remains.
Do not force the last of the bottle. A partly finished bottle paced correctly is a better result than a finished bottle swallowed too fast.
Doing this consistently for a fortnight is usually long enough to tell whether the bottle is helping. If the pattern is unchanged, the vent is not your problem.
Breastfed, Combo-Fed and Formula-Fed Babies
Breastfed babies starting bottles have a different priority: nipple shape and flow before venting. A flat, soft, breast-like nipple at the correct flow matters more here than any vent system, which is why the MAM Easy Start and the Tommee Tippee Natural Start come up so often in WhatToExpect and Reddit discussions about latch and gas together.
One five-week-old with a difficult latch was the case parents on those forums described most often, and MAM was the bottle most commonly recommended in reply. Parents of babies who cannot latch or who have a shallow latch often prefer the narrower profile of a Dr. Brown’s bottle for the same reason.
For combo-fed babies, consistency across caregivers matters as much as the bottle. If the daycare uses a different bottle, the nipple shape still needs to stay in the same family. The MAM bottle works with every MAM nipple size and flow, which makes it easier to hand over to another caregiver.
Formula-fed babies have more freedom here because there is no latch to protect. The priorities shift toward venting, capacity and cleaning, which is why the Avima, Evenflo and Lansinoh packs work well for formula families who are simply looking for the least fuss after feeds.
Forum discussion of this topic is split on Dr. Brown’s. Plenty of parents report a marked drop in gas. Others abandoned it as a pain to assemble, and some say their baby sometimes rejected the bottle. That split is why we rank venting power and cleaning burden as separate scores rather than treating them as one.
Cleaning and Assembly: the Hidden Cost of Anti-Colic Bottles
Every venting system you add is a part you have to wash. That is the honest trade in this category, and parents rank it higher than most roundups admit.
Parts count runs from three on the Lansinoh and Evenflo packs to a full tube, reservoir, ring and nipple on the Dr. Brown’s systems. The MAM vented base and Philips Avent AirFree sit in between, both being single moulded pieces that come apart cleanly without a brush.
Two things cause most frustration in practice. Small vent holes and internal tubes do not rinse clean, so a bottle brush is effectively mandatory rather than optional. And multi-part bottles are hard to put together correctly in low light, which is why several parents here describe abandoning a perfectly good bottle during a night feed.
Leaking usually has three causes: filling above the max line, a vent part that is not fully seated, and a screw ring or cap that is cross-threaded. The Evenflo cap is particularly sensitive to alignment, and the Dr. Brown’s vent parts need to be pressed home properly every time.
On feeding-station fit, measure before buying. Wide necks can miss cup holders, steriliser openings and some bottle warmers, and the Nanobebe silicone body is a known mismatch for some standard warmers. If you are still setting up the room, our baby gate roundup covers the safety side of getting the feeding area usable.
Replacement parts are worth checking too. Bottles that share one nipple family across every size, such as MAM and Dr. Brown’s, mean you can move up a stage without buying new bottles. Lines with limited replacement flows force a second purchase later.
How to Choose an Anti-Colic Bottle for Gas
Start with the venting system. An internal vent tube gives the most consistent flow and the least burping, at the cost of the most parts. A one-piece vent or valve cleans fastest. A vented base handles air from both ends and suits babies who are already picky about nipples.
Then check the flow rate that ships in the box, not just the brand name. A newborn needs slow flow, and a bottle supplied with medium or fast nipples is a false start even if the venting is excellent.
Count the pieces honestly. Multiply them by your daily feed count before deciding. A four-piece bottle washed eight times a day is 32 washes a week, and that is where the Lansinoh and Evenflo three-piece designs earn their place.
Look at the nipple shape against your baby’s latch rather than the bottle. A shallow latcher usually does better with a sloped wide-base nipple such as Evenflo’s. A baby coming off the breast usually does better with soft silicone that flexes, such as MAM or Tommee Tippee.
Check the markings if you bottle-feed measured volumes. Lines that start at 2 oz or stop above 1 oz make precise newborn volumes harder, and Evenflo and MAM both have this limitation.
Confirm the rest of your equipment before committing. Measure the steriliser and warmer openings, check your drying rack space, and think about the diaper bag pocket. A wide-neck glass bottle that will not fit your steriliser is a poor buy however good the vent is.
Finally, expect to buy two or three bottles before you buy a system. Buy one bottle, use it for a fortnight with paced feeds, and only then decide whether to commit. Parents who buy a full set at once tend to end up with bottles they never use.
When Gas Is More Than Gas
Bottles fix one problem, and it is worth being clear about the boundary. Gas and fussiness usually show up as discomfort during or shortly after a feed, with burping that helps. Reflux and spit-up involve milk coming back up. Colic follows a pattern of long crying episodes that is not tied to feeding. An allergy tends to show up in skin, stools and general wellbeing rather than only around feeds.
If your baby is uncomfortable but has wet nappies, is gaining weight and is settled between feeds, gas is the most likely explanation and it is worth working through the feeding setup before worrying.
Book a pediatrician appointment rather than buying another bottle if you notice forceful or projectile vomiting, blood in the vomit or in the stool, refusal to feed across repeated feeds, noticeably reduced wet nappies, poor weight gain, or a rash alongside digestive symptoms. Fever in a young infant also needs medical attention on its own.
Gas that does not improve after two weeks of paced feeding with a properly vented bottle and a checked flow rate is a reason to raise it with your pediatrician, not a reason to buy a third bottle. Treating an allergy or a reflux problem with a new teat simply delays the diagnosis.
Frequently Asked Questions
Which bottles are best for gassy babies?
The best bottles for gassy babies are the ones that separate air from milk. Dr. Brown’s Options+ uses an internal vent tube, Philips Avent uses a one-piece AirFree vent, MAM uses a vented base with an anti-colic nipple, and Tommee Tippee vents air away from the milk. Pair them with a slow flow nipple and paced feeds.
Do Dr. Brown’s bottles really help with gas?
They do for many families. The internal vent system sends air to the back of the bottle so it never bubbles through the milk, and parents commonly report fewer burps and calmer feeds. Others abandon the bottles over assembly, and babies who already accept another nipple may refuse the breast-like teat. It is worth trying one bottle before buying a set.
Are glass bottles better for gassy babies?
Glass does not change the venting, so it is not better for gas on its own. What glass does offer is excellent sterilising, no retained smells and no plastic concerns, which is why pumping families often choose the Dr. Brown’s glass version. The trade-offs are weight, breakability and a wide neck that may not fit cup holders or some sterilisers.
Do anti-colic bottles help with gas?
They reduce one real source of it. Venting keeps air out of the milk so a baby swallows less, and less swallowed air usually means less trapped wind. But a bottle cannot treat colic, reflux or a milk allergy, and if the flow rate is wrong your baby may gulp air no matter which bottle you choose.
Why is my baby still gassy after switching bottles?
The most common reason is flow rate rather than the bottle. A nipple that is too fast makes babies gulp, and a nipple that is too slow makes them pull air in around the teat. Check for gulping, choking, milk at the corner of the mouth or a feed finished faster than before, then step the flow size up or down on your current bottle before changing systems again.
The Best Baby Bottle for Gassy Babies: Where to Start
Start with the Dr. Brown’s Options+ narrow bottle if your baby gulps, burps mid-feed or arches afterwards. Its internal vent tube is the most consistent venting design here, it comes with a Level 1 slow flow nipple, and the removable vent means it stays useful as your baby grows. Expect to wash more parts than a standard bottle.
If washing parts is what stops you, the Lansinoh Anti-Colic 5oz pack gives you venting at three pieces, and the Philips Avent AirFree is the easiest to keep properly clean. For a breastfed baby with a shallow latch, go with MAM or Tommee Tippee Natural Start instead. And if your baby is already gassy on a good bottle, change the flow size before you change the bottle.
Give any switch two weeks of paced feeding before you judge it. That is the same advice our 2026 roundup of baby bouncers follows for settling time, and the logic is identical: most improvements show up in the second week rather than the first day.