Best Variable Flow Baby Bottles in 2026

ANTI-COLIC - Our vented base design releases liquid slowly, reducing colic symptoms in 80%* of babies by eliminating bubbles that cause gas and aggravate colic & reflux symptoms

BREASTFED BABIES - The elongated nipple shape of our anti colic baby bottles feels just like mom so parents and newborns can easily switch between breastfeeding and bottle feeding

EASY CLEAN - No need for a separate bottle sterilizer: MAM bottles self-sterilize in the microwave in 3 minutes, meaning fewer baby items to take on the go

ANTI-COLIC BABY BOTTLE. Anti-Colic internal vent system is clinically proven to reduce colic. Decreases spit-up, burping and gas.

CONSISTENT FLOW RATE. Vacuum-free feeding is closest to breastfeeding and Dr. Brown’s silicone nipples provide a consistent flow so babies can feed at their own pace.

PRESERVES NUTRIENTS. The anti-colic vent system is proven to help preserve bottle milk nutrients and aids in digestion for a better night’s sleep.

ANTI-COLIC BABY BOTTLE. Anti-Colic internal vent system is clinically proven to reduce colic. Decreases spit-up, burping and gas.

CONSISTENT FLOW RATE. Vacuum-free feeding is closest to breastfeeding and Dr. Brown’s silicone nipples provide a consistent flow so babies can feed at their own pace.

PRESERVES NUTRIENTS. The anti-colic vent system is proven to help preserve bottle milk nutrients and aids in digestion for a better night’s sleep.

Natural baby bottle with Natural Response nipple: Baby controls the pace, just like breastfeeding

Designed with a unique opening and tip which only releases milk when baby actively drinks; When pausing to swallow and breathe no milk flows from the bottle, just like at the breast

Our baby bottles make it easy to combine breast and bottle feeding with a wide breast-shaped nipple that has a soft feel that mimics the shape and feel of a breast and baby can control the flow of milk

Seamless Transition- Designed to mimic breastfeeding, helping babies easily transition from breast to bottle (and back)!

Designed to Latch - Truly wide mound with breast-like design.

Easy to Clean - Wide neck design making it the easiest baby bottle you’ll wash. Ever.

AIR-FREE FEEDING | Silicone pouch collapses as baby drinks without complicated straws, valves, or vents

SAFETY OF SILICONE | The only thing your baby's milk comes in contact with is 100% silicone

THAT NATURAL FEELING | Want it to feel real? Then it needs to mimic nature; Easy to latch and encourages proper tongue positioning

SOFT AND FAMILIAR FEEL: Naturally hygienic, extra-soft, easy to transition between breast and baby bottles, and avoid nipple confusion; made from the highest grade silicone, dishwasher & microwave safe, BPA, PVC, LEAD, and PHTHALATE FREE

ANTI-COLIC, GAS-FREE FEEDING: Advanced 360° TRIPLE VENTED non-collapsible nipple design, so baby keeps a perfect latch and no post-feeding fussiness, gassiness, or discomfort; Same soft nipple as theaward-winning Nanobebe breast milk bottle

MAXIMUM CONVENIENCE: Stable base prevents tipping on any surface, easy to read volume scale, leak-free, and easy to clean

NUK Smooth Flow nipple allows baby to control flow rate

SafeTemp indicator shows when milk is too hot

Nipple mimics the shape of mom's nursing nipple during breastfeeding

Natural Bottle with Natural Response nipple: Baby controls the pace, just like breastfeeding

Designed with a unique opening and tip which only releases milk when baby actively drinks. When pausing to swallow and breathe no milk flows, just like at the breast.

No-drip nipple design helps prevent lost milk from the tip, giving you peace of mind; Bottle Nipple comes in Flow 3

The original breast-like bottle: Shaped like a breast because babies prefer it that way, our award-winning Closer to Nature baby bottle could just be the best thing for baby, since you.

Breast-like: Our soft silicone, breast-like nipple feels closer to skin and flexes like mom for a comfortable feed and supports in the transition from breastfeeding to bottle feeding

Anti-colic: Sensitive Closer to Nature nipple with anti-colic valve reduces excessive air flow, so little ones ingest more milk and less air, preventing symptoms of colic

New design Each is engineered for consistent flow, so you and baby know what to expect

Like shape is correctly contoured for a proper latch and a more natural bottle feeding experience

Shown to better preserve nutrients in milk and formula

Anti-Colic. Designed to reduce colic, gas, and spit up.

Only 4 pieces – Easy to Clean. Easy to Use. Seals Tight.

Soft silicone Duo-Flo nipple for a secure latch and easy transition from mom's breast.

Anti Colic. Designed to reduce colic, gas, and spit up.

Patented Duo-Flo nipple adjusts the flow of milk according to your baby’s feeding pace.

Soft silicone Duo-Flo nipple for a secure latch and easy transition from mom's breast.

Clinically proven to reduce colic and discomfort

Anti-colic valve integrated into the nipple vents air into the bottle and away from baby's tummy. Designed to reduce gas and fussiness

Only 4 parts for quick and easy cleaning and simple assembly

SLOW FLOW RATE FOR INFANTS & BABIES 0-3 MONTHS: The nipple was designed to mimic the variable flow rate of breastfeeding. This slow flow rate nipple is suitable for 0-3 months. This top easily interchanges with all other Pura tops by simply swapping the Natural Vent Nipples with another Pura silicone lid; extending the usable life of Kiki bottles to older kids!

WIDE SHAPE SUPPORTS A NATURAL LATCH: These nipples have a shape that promotes a better seal between the baby and the nipple, an elongated vent to reduce colic and spit-ups, and the use of multiple holes in the tip to achieve variable flow rates.

ANTI-COLIC VENT PREVENTS GAS: Elongated vent helps reduce spit-ups and colic. Each pack contains two Natural Vent Nipples of the same flow rate. Features a one-piece anti colic venting tube that stabilizes pressure for continual feeding and a wide neck eliminating nipple confusion.

DUO, the first-of-its-kind hybrid baby bottle, provides the purity of glass and convenience of plastic in one unique bottle. A breakthrough medical glass technology permanently bonds a micro-thin inner layer of INVINCI-GLASS to a premium plastic bottle, making it breakproof yet lightweight

Baby’s milk touches pure glass – shields milk from plastic. Won’t shatter, chip, crack, or flake. Laser etched calibrations & decorations - no ink fading or chipping

No nasty smells or aftertaste. Stays clear – won’t stain or discolor. Long-lasting, durable and breakproof. Lightweight and comfortable to hold for both parent and baby

A Detachable Baby Bottle - the haakaa gen.3 bottle consist of one PP cap, one PP handle, one high-quality silicone nipple, one PP attachment and one PPSU-Silicone bottle body. Easy to install and remove.

Anti-colic & Variable Flow - The high-quality silicone nipple mimics a mother's breast and help babies transition from breastfeeding to bottle-feeding. Dual anti-colic vents prevent unwanted air intake. Variable flow nipple suitable for 6 months and up babies. Flow rate varies according to your baby's suction.

Grooved Bottle Body with Measurement - Compared to plastic bottle, the groove design on haakaa silicone baby bottle provide a great slip resistance and easier to be gripped by adult. Considering this 8oz. bottle is heavier and bigger for babies, so we prepare a handle accessory for them. The scale on the bottle is available in ounces and milliliters.

Transforms your Philips Avent Natural Baby Bottle into a straw cup. Compatible only with the Philips Avent Natural Baby Bottle and Glass Bottle (any size). This kit includes 2 pieces straw top nipples, 2 pieces weighted straw attachement, 2 pieces cleaning brush for the straw, and 2 pieces bottle handles. Bottle not included.

Easy transition since baby is already familiar with the bottle. Soft straw for easy transition.

The straw top nipples are made from food-grade silicone. Does not contain any BPA, Phthalates, PVC, Latex or Lead.

✔️EASY SQUEEZE'N FEED -Simply squeeze the pouch to allow the milk/drinks to flow into the nipple.Variable Flow allows your baby to feed at their own pace.

✔️FLEXIBLE & FUN -Designed for little hands in mind. Squeezable and convenient way for your baby to enjoy their milk on-the-go!

✔️COMPATIBLE STANDARD NECK BABY BOTTLE - Interchangeable with all Haakaa Breast Milk Storage Bags/Yummy Pouches - Collect, store and feed with a single safe silicone bag!

【 Experience Real Breastfeeding 】 - The haakaa glass baby bottle almost 100% mimics the shape of a mother’s nipple, restore the real of breastfeeding. Medical grade silicone nipple ultra-soft, off-centre nipple design, orthodontic thumb-shaped teat, close to the real oreola design, wide caliber, high quality glass, large bottom, nice weight, make your baby start to learn how to use the bottles by himself.

【 Borosilicate Glass Bottle Body】 - This material makes them safe to heat and freeze, it is better than other glass baby bottle quality , more firm, more eco and safer. Super nice bottle body, smooth and solid, clear scale, there has the subtle grooves on the body to easy grip.

【 Wide Opening 】 - Wide neck for easy to clean by hands, clean sponge or bottle brush. Moreover, wide caliber is helpful for baby formula not easy spill, or pouring milk from breast pump or breastmilk storage bags or breastmilk storage container.

TRUSTED BY PARENTS TO BE NATURAL AND SAFE – HEVEA baby glass bottles are made from the highest quality materials for your baby! They are free of BPA, BPS, PVC, and Phthalates, and other harmful materials that can leach from plastic bottles. Our nipples are made from 100% natural rubber, and our bottle from shock and thermo-resistant borosilicate glass. Our screw thread and dust cap are made from the high-quality polypropylene

LEAVING GREENER FINGERPRINTS FOR OUR PLANET - Since rubber is an friendly natural material, it is compostable and will biodegrade when no longer in use - unlike silicone. Additionally, our packaging is also biodegradable - we use a FSC certified box with Earth First window, made from plants

ANTI-COLIC GLASS BABY BOTTLES 8 oz - BEST CHOICE FOR BREAST-FED BABIES - HEVEA glass baby bottle nipples are cherry-shaped and made from 100% natural rubber, so they are soft and supple just like mom's nipple. Designed to ensure a proper latch and make the transition to bottle-feeding (or supplementation of breastfeeding) your baby a breeze! Our anti-colic valve is designed directly into the nipple, ensuring swallowing air is kept to a minimum

Compatible with the Comotomo Baby Bottle and converts it into a straw cup. Compatible with the 5 oz. and 8 oz. Comotomo Baby Bottles and Mason Baby Bottle (regular mouth). Bottle and weighted straw not included..

Easy transition since baby is already familiar with the bottle. Soft spout for easy transition.

Made from food-grade silicone. Does not contain any BPA, Phthalates, PVC, Latex or Lead.

Baby is comfortably able to complete feedings

Nipple is designed to help vent bottle to reduce air in feedings

Just 4 parts for easy assembly and cleaning

2 x 5oz bottles with our truly slow flow nipples, ideal for breastfed babies.

2 x 8oz bottles with our medium flow nipples for your growing baby.

Naturally shaped, squeezable, soft, skin-like silicone to help babies transition from nursing to bottle and back!

Features medium flow nipple, which is perfect for milk

Nipple has teething nubs that massage and stimulate baby's gums

Non-Drip nipple prevents spills and reduces leaks

Vari-Flo Valve allows baby to control liquid's flow rate

Teething nubs on Non-Drip nipple massage and stimulate baby's gums

Anti-Colic Air System helps prevent ingestion of air by baby

Set includes 4 8-ounce Baby Bottles(green), 2 Silicone Replacement Nipples(Clear, 6 Months), and 2 Silicone Replacement Nipples(Clear, Variable flow)

Comotomo baby bottles are deisgned to most closely mimic breastfeeding to reduce bottle rejection and nipple confusion issues

Comotomo silicone nipples are naturally shaped, soft, ideal for breastfed babies

🍼 No messy leaks - leak proof nipple helps reduce chances of spills, wasted milk/formula, over-feeding, choking/drowning, tooth decay, and ear infections. Milk only comes out when your baby is feeding on the nipple.

👶 Anti-colic design to help prevent colic and symptoms like burping, gas, and reflux

👼 Variable Flow: Your baby is in control! Our patented nipple design adjusts to your baby's rhythm allowing milk to flow at his/her pace.

👶 No messy leaks - leak proof nipple helps reduce chances of spills, wasted milk/formula, over-feeding, choking/drowning, tooth decay, and ear infections. Milk only comes out when your baby is feeding on the nipple.

👶 Anti-colic design to help prevent colic and symptoms like burping, gas, and reflux

👶 Variable Flow: Your baby is in control! Our patented nipple design adjusts to your baby's rhythm allowing milk to flow at his/her pace.

Glass, silicone, and plant-plastic help avoid harmful chemicals-liquids touch only glass and silicone, with Sprout Ware plant-based plastic collar and travel cap, made without PVC and hormone-disrupting BPA, BPS, BPA, bfdge, noge or badge additives.

Angled neck and vented nipple support healthy digestion and comfort-allows baby to sit more upright and easier to hold when feeding and helps reduce the risk of swallowing air that can lead to colic, gas, and digestive discomfort.

Flexible, variable-flow nipple supports continuous latch-x-cut, variable flow nipple allows baby to regulate flow and flexes to mimic and complement breast feeding without nipple confusion.