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Best Non-Toxic and Plastic-Free Baby Bottles

As a new parent, you always want the best for your little one, and when it comes to choosing baby bottles, it’s important to know that the product is healthy and safe for your child to drink from.

It’s been documented for some time now that plastic baby bottles can be harmful to development and a baby’s health, therefore, we wanted to focus on the best non-toxic and plastic-free baby bottles on the market today.

In our extensive list below, we cover everything from the best eco-friendly baby bottles to silicone baby bottles and best glass baby bottles, so that concerned parents can purchase the right ones for their little ones and sleep easy knowing that they’ve made a great, well-informed choice!

Why switch to a non-plastic baby bottle?

If you have ever found yourself wondering are plastic baby bottles safe? We have some answers for you.

As parents, we always want to ensure that the bottles our babies drink from are safe and won’t hinder their early development in life. Unfortunately, and unbeknown to many new parents, plastic bottles contain an industrial chemical known as BPA (Bisphenol A). The use of BPA is often to prevent tins from rusting and to harden different types of plastic products.

The human health effects of using products containing BPA have long been debated by scientists, but studies show that BPA exhibits hormone-like properties that can mimic estrogen in the body, it’s also linked to reproductive issues, diabetes, asthma, and obesity in later life.

It can also be found in other products which we would never think of, including store receipts, dental fillings, the interiors of cans of food and clothing. Measures have been taken to reduce BPA exposure and even ban it from baby bottles, however, to date this has not been actioned across the world, only by specific jurisdictions.

While BPA-free plastic baby bottles do exist, they can sometimes contain other harmful toxins such as phthalates and PVC.

Aside from the health issues that plastic can cause, it can also take decades, even centuries, for a plastic bottle to fully break down after it has served its purpose, and this means more toxins in landfills and oceans which can affect entire eco-systems.

This is why we only focus on the safest baby bottles for your little one, those not made with plastic, those that use alternative safer materials such as stainless steel, silicone and glass which are deemed to be healthier and better for babies.

Best Alternatives to Plastic Baby Bottles

We have carefully curated our top list of the best BPA free baby bottles which are non-toxic and safe for your new baby.

These include stainless steel bottles which are easy to clean and use, long-lasting and usually made from recyclable materials.

Glass bottles are recommended by many pediatricians as they are hygienic, durable, can be heated or popped in the freezer, and they are super easy to sterilize.

Silicone bottles or accessories are also a popular, safer alternative to plastic. They feel natural to babies, particularly if transitioning from breast to bottle, and they can be easily gripped and squeezed, therefore, easy for little ones to hold, thus, helping to increase motor skills!

We also detail the best natural baby bottles, whenever possible, to give ‘Earth mothers’ another alternative!

In our extensive list of BPA-Free baby bottles below, we will hopefully provide you with inspiration for your next purchase, or if you are an expectant mom, it can be a good source of information to help you make your initial decision.

Natursutten Anti-Colic Bottles 

Natursutten Glass Baby Bottles 8 oz and 4 oz - Anti-Colic Baby Bottles for Breastfeeding Babies, Suitable for Boiling and Freezing - Bottles with Natural Rubber, Slow Flow Nipples for Newborn Babies

Natursutten BPA and BPS free glass baby bottles are a safe choice for your baby. They are made with thermal shock resistant glass and don’t contain any harmful chemicals.

They are ideal for moms who pump and store their breast milk as the bottles are freezer and heat resistant, plus, they are easy to clean after use in the dishwasher.

The softness of the natural rubber in the nipples closely simulates breastfeeding, making it easy for baby to switch between breast and bottle. An anti-colic, double valve allows for a regular, even, flow of milk which also helps to prevent gas and colic, keeping both baby and parents happy!

If you are concerned about latex allergy from the nipples, don’t worry, the latex is removed from Natursutten products during production, but nevertheless, the company advise not to give any natural rubber products to any babies or young children with a latex allergy.

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Comotomo Baby Bottle Bundle

Comotomo Baby Bottle Bundle, Pink, (7 Piece Set)

Comotomo Baby Bottle Bundle comes with two 5oz and two 8oz bottles accompanied by slow, medium and fast flow nipples.

Designed to mimic the breast, these sets prevent nipple confusion, making it easy for babies to latch, and seamlessly switch between breast and bottle.

They contain anti-colic vents that don’t leak and provide consistent milk flow rate.

These also prevent the built up of air that can cause colic, spit up and gas, thus, keeping baby’s tummy happy!

Comotomo Baby Bottles are some of the best non-toxic baby bottles available on the market today. The food-grade silicone is safe and high quality, they are also BPA, BPS, PVC, lead, Nitrosamines, and phthalate free, and the bottles can be used easily in microwaves, on the top racks of dishwashers for cleaning and in bottle sterilizers.

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Pura Kiki Stainless Steel Anti-Colic Infant Bottle

Pura Kiki 5oz/150ml Stainless Steel Anti-Colic Infant Bottle w/Silicone Natural Vent Nipple & Sleeve - Pink

To date, Pura Kiki is the first, plastic-free line of infant bottles that have achieved MADESAFE Certification. This means that they focus on safety, ease of use and durability of the bottles, and also help to eliminate plastic components and encourage eco-progressive consumption for all.

They don’t use any petroleum based plastics in their product line, and as your child evolves, the bottle can too, transforming from infant bottle to sippy bottle, straw bottle and finally water bottle, simply by changing the nipple for a compatible Pura lid instead!

The environmentally friendly baby bottles feature brightly colored sleeves and are equipped with a medium flow nipple and anti-colic vent tube for comfortable, stress-free feeding.

You can mix and match the components of the bottle, from the lids, to sleeves and accessories too, as most items from the Pura Kiki range are interchangeable.

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Dr. Brown’s Options+ Anti-Colic Glass Baby Bottles

Dr. Brown's Natural Flow Anti-Colic Options+ Narrow Glass Baby Bottle 4 oz/120 mL, with Level 1 Slow Flow Nipple, 2 Pack, 0m+

Dr. Brown’s Glass Bottles are specifically designed for breastfed babies so they can aid in digestion, and ensure baby gets a good night’s sleep.

The all natural baby bottles are free from any toxins and chemicals and they can be reused over and over again by just replacing the nipples, not the bottle.

These baby bottles also feature an anti-colic vent system that is clinically proven to reduce symptoms like spit-up, burping, and gas for a happier baby!

The Dr. Brown’s bottles fit most breast pumps, and they are also recyclable, designed for eco-conscious parents, plus, they are really easy to clean as they are dishwasher and steam sterilizer safe.

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Olababy Gentle Silicone Baby Bottle

Olababy Gentle Silicone Baby Bottle, Anti-Colic, BPA Free, Easy to Clean and Wide Neck Baby Bottles Best for Breast Feeding Babies (4 Ounce, Sky)

Olababy Gentle Silicone Baby Bottles feature an award-winning design and come in a vast selection of colors curated to stimulate visual senses and colors in baby’s early developmental stages.

The bottles feature a soft texture and a wave shape that allows your baby to grip the bottle firmly without dropping, and the nipple is slightly offset on the cap allowing for easy latching. This also helps to reduce bottle rejection in the early days of transitioning between breast and bottle feeding.

The Olababy bottles are also designed with dual vents which can reduce air congestion and tummy upsets such as colic and gas, keeping your baby happy and healthy.

For your peace of mind, they are made from the highest grade food silicone and are BPA, PVC, lead, and phthalates free. They are freezer, microwave and heat safe too, for extra convenience.

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Philips Avent Natural Glass Baby Bottle

Philips Avent Natural Glass Baby Bottle, Clear, 8oz, 4pk, SCF703/47

Philips Avent Natural Glass Baby Bottles are some of the best chemical free baby bottles you’ll find on the market today. The bottles are BPA free and made from premium quality borosilicate glass, which is both heat and thermal shock resistant, meaning they can be stored in the freezer or heated.

The bottles are manufactured with a unique spiral design, with an airflex valve integrated to reduce any feeding issues by venting air away from your baby’s tummy.

The wide, breast-shaped, petal nipple promotes a natural latch similar to the breast, making it easy for your baby to combine breast and bottle feeding, and that’s not all – they work with all different styles of nipples and caps from the Philips Avent natural line so you can choose the ones that suit your little one the best.

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Klean Kanteen Wide Mouth Stainless Steel Baby Bottle

Klean Kanteen Kid Baby Bottle with Lid, Brushed Stainless, One Size/5 oz

Klean Kanteen stainless steel baby bottle is manufactured with high quality, food grade 18/8 stainless steel. It’s durable, leak-proof, easy to clean, and comes with a slow flow nipple which allows baby to switch easily between bottle and breast feeding.

The larger than average opening makes the bottle easy to fill, pour and clean, plus, it’s compatible with the Klean Kanteen range of wide caps which can be purchased at different flow rates – slow, medium or fast.

It’s great for holding both hot and cold liquids, and many parents continue to use it after baby outgrows the bottle as a handy snack container! The bottles are available in 5oz (featured) or 9oz sizes if you require something a little larger.

The stainless steel baby bottles also come with a dust cover which is made from a combination of BPA free polypropylene #5 and medical grade silicone.

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HEVEA Baby Glass Bottles

HEVEA Standard Neck Glass Baby Bottles - Natural Rubber Medium Flow Nipples - Anti Colic Baby Bottles for Breastfeeding Babies - 3-24 Months - BPA-Free, Two-Pack (8 Oz)

The HEVEA Baby Glass bottle is another manufactured from borosilicate glass – a type of material often used in wineries and laboratories as it is hygienic and difficult to shatter or break. 

In addition to the baby bottles, the 2 pack also comes with a cherry-shaped, medium flow natural rubber nipple that mimics the natural breast shape for a comfortable feed. The nipples are also teething resistant and feature an anti-colic air-valve which reduces air-flow to prevent baby from getting gas, colic or tummy upsets.

The natural rubber used in the nipples is plant-based. It derives from “Hevea Brasiliensis” trees in Malaysia and is non-toxic and free from PVC, BPA, phthalates, and plastics.

The company recommends that bottles are washed or sterilized in boiling water and that the dishwasher and nipples should be soaked in water before using for the first time.

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HEVEA 2in1 Baby Glass Bottle & Breakage Preventer

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HEVEA 2in1 baby glass bottles are made with durable borosilicate glass which is shatter and heat resistant. Also in the set, is a slow flow nipple and a handy breakage preventer – a natural rubber ball designed with cut out stars which makes the bottle easier to hold and prevents any damage.

These glass bottles are ideal for small babies to use, as they can help to develop motor skills while gripping, and for your peace of mind, the bottles, and natural rubber nipples are all BPA, phthalate and PVC-free.

The set can be placed in the dishwasher on the top rack, or accessories can be cleaned via boiling or steam sterilizing – although the rubber cover should be removed first.

The flexible rubber star ball cover also fits alternative 4oz bottles from other brands.

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Evenflo Feeding Classic Glass Twist Bottles, 8 Ounce

Evenflo Feeding Classic Glass Twist Bottles, 8 Ounce (Pack of 6),Clear,1018611

Evenflo 6 Pack Classic Glass Twist Bottles are durable BPA free baby bottles – a great alternative to plastic, made from tempered glass that is 100% recyclable, sustainable, and safe for the environment.

These bottles allow you to conveniently pump directly into the glass baby bottles, as they fit onto the majority of standard neck breast pumps.

The Evenflo Feeding’s patented Proflo Venting Technology was developed to help significantly reduce the potential for colic, reflux, gas, and fussiness, keeping your baby comfortable even after they are finished eating.

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Tommee Tippee Closer to Nature 3 in 1 Glass Baby Bottles

Tommee Tippee Closer to Nature 3 in 1 Convertible Glass Baby Bottles, Anti-Colic Valve – 9-ounce, 3 Count

Tommy Tippee Closer to Nature 3 in 1 Convertible Glass Baby Bottles are made from 100% pure glass and feature an award-winning breast-like nipple with an adaptable design.

Closer to Nature 3 in 1 bottles were created so they can continue to be utilized as your baby develops and grows, helping them to transition from bottle to food jar and finally to open cup.

These plastic free baby bottles come with a smooth silicone anti-colic nipple that flexes to mimic a breast for an easy latch, making it easy to switch back and forth from breast-to-bottle feeding.

The bottles are durable and thermal shock resistant, and after washing, there are no traces of odors, rendering them ready for next feeding time.

Also, for your peace of mind, the 100% food-grade borosilicate glass bottles are free from BPA, BPS, phthalate, and toxins.

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Lansinoh Glass Baby Bottles for Breastfeeding Babies

Lansinoh Glass Baby Bottles for Breastfeeding Babies, 8 Ounces, 4 Count, Includes 4 Medium Flow Nipples (Size 3M)

Lansinoh Glass Baby Bottles are made from premium borosilicate glass, are BPA, BPS, and lead-free for your peace of mind.

The breastfeeding bottles with NaturalWave Nipples are designed with breastfeeding babies in mind – clinically proven to reduce nipple confusion, so that babies can switch back and forth between the breast and bottle with ease.

They also feature a unique air ventilation system which helps to reduce the air intake which can potentially cause gas and colic.

In short, Lansinoh bottles help babies to engage in their natural sucking motions and maintain established breastfeeding patterns, so you don’t have to worry about them becoming fussy!

The bottles are also really easy to clean and reassemble, thanks to them only having four pieces in total, making them super convenient to use while traveling or out and about on a walk.

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Lifefactory 9-Ounce BPA-Free Glass Baby Bottle

Lifefactory 9-Ounce Glass Baby Bottle with Stage 2 Nipple and Protective Silicone Sleeve Cobalt Blue

Lifefactory glass baby bottles are a reusable, BPA-free alternative and made with high quality thermal shock resistant borosilicate glass.

They come with a protective silicone sleeve to help provide an easier grip for little hands and prevent any breakages. This particular bottle comes with a Stage 2 silicone nipple, a cap made from polypropylene and a ring and stopper for extra convenience.

Some of the best baby bottles, they are durable, can freeze milk or can be used with high temperatures, and they are dishwasher safe for easy cleaning after use.

It comes with a silicone sleeve in a variety of different colours, which are great to mix and match as your child develops their personality.

There are different bottle sizes available too, and they can be ordered in multipacks for long term use.

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POTATO Glass Baby Bottles

POTATO Glass Baby Bottles, Anti-Colic Breastfeeding Bottles with Fast Flow Nipple, Suitable for Babies 6-12 Months, 2 Replaceable Nipples, 8 oz, Pink

POTATO Glass Baby Bottles are designed for your convenience and for your child’s safety. They are made with food-grade borosilicate glass and contain no plastics or harmful chemicals.

The bottles feature a wide shape, silicone nipples that encourage proper latching, promotes healthy feeding, and allows you to easily switch between breast and bottle feeding.

They are versatile too. Constructed with superior impact resistance, POTATO baby bottles have been developed to be suitable for both warm and cold milk, juice and water.

They are easy to clean with several pieces that can be assembled and undone quickly and effortlessly, plus, they don’t leave any odors or residues like other baby bottles can.

The 8oz capacity with 2 fast flow pacifiers caters to babies aged between 6 and 12 months and there is also a 6oz model with medium flow pacifiers for babies over 3 months.

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BONUS – Miracle Bean Neoprene Baby Bottle Sleeves

4oz (Set of 3 pcs) Miracle Bean Neoprene Baby Bottle Sleeves – Adjustable Sleeves. Glass Bottles – Improved Heat/Cold Retention – Moisture, Non-Slip Grip – Fox, Elephant and Heather Grey

Miracle Bean adjustable baby bottle sleeves are easy to use, and help you to regulate bottle temperatures, keeping milk and formula healthier for baby, while at home, on-the-go or when traveling.

The sleeves are designed to slip seamlessly over any old-fashioned glass bottle and they are super cute too, with a child-friendly animal print or a bold, dual colored design on each one.

The sleeves are more superior to usual silicone sleeves, plus, they feature a handy velcro strap which can be undone to allow for easy viewing of liquid capacity, so you can see when your baby’s milk needs to be replaced.

The bottle sleeves are odor and stain resistant, plus, they can be washed and air-dried too, helping them to last longer without being renewed.

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In Summary 

If you’re looking to replace your baby’s bottles with a more eco-friendly and non-toxic option, I hope our list of the best plastic free baby bottles has given you a few ideas as to which ones will suit your little one the best.

If you are anxious about giving your baby a regular plastic bottle, the non-toxic glass, stainless steel and environmentally friendly alternatives shown should help to ease your mind when you’re looking to purchase your next baby bottles.