Baby bottles are available in various materials, such as silicone, glass, plastic, and stainless steel, among others. American manufacturers stopped using the chemical bisphenol A (BPA) in baby bottles in 2009, and the U.S. Food and Drug Administration banned BPA in baby bottles and sippy cups in 2012. Plastic is light, shatterproof, and inexpensive, but many plastic products contain hormone-disrupting chemicals. For formula, the instructions can be a little confusing.

You should sterilize the baby bottle and nipple before every single use. Like natural breastfeeding your baby controls the milk flow. If youre planning to bottle-feed, youll need enough bottles for eight feeds a day. biberon proposer dadsguidetotwins This tube prevents the forming of air pockets inside the bottle or the nipple. Kiinde takes the work out of transferring milk with its Kiinde Twist Pouches, which twist-lock onto pumps from all major brands. Yes. Finally, if youre using bottles with expressed breast milk, youll need a way to express see our roundup of the best breast pumps here. If your baby has trouble with suction, your doctor will help you find the right bottle. They're perfect for the small amounts of breast milk or formula newborns eat in one sitting. Silicone nipples are firmer and hold their shape longer. Bear in mind, as well, that milk doesn't have to be served warm room temperature is fine, but cold from the fridge is not. Available in glass or plastic. This is how the Tommee Tippee Perfect Prep machine works, meaning the bottle is lukewarm and ready to go as soon as it's made. Some feeding bottles are straight, others contoured or wide. The curvy shape is easy for babies to hold, and the soft silicone nipple gently flexes during feeding to mimic breastfeeding. Newborn teats will usually be marked slow-flow, with the teat allowing less milk through to avoid flooding tiny mouths. Plastic bottles also deteriorate, so they need to be replaced regularly. No; Microwave-safe? This was especially true during night-time. Sleep and nutrition are vital to your babys health and happiness. I m disappointed, (Showing 1 40 products of 7,052 products). Traditional bottles are narrow and straight. Key details Bottles: 2 x 125ml, 2 x 260ml; Teats: 2 x slow-flow, 2 x medium-flow; Dishwasher-safe? Equally, if you've been expressing and are now switching to formula, don't be surprised if your baby needs a faster flow teat. Tommee Tippee, Medela, and other brands sell these sets. Dr. Brown's specialty feeding system is very similar to its anti-colic bottles, but with one additional piece that creates a one-way-flow of liquid. It comes with a leveling scale to measure the amount of formula that you are preparing. Key details Bottles: 2 x 150ml, 1 x 270ml; Teats: 3 x slow-flow, 2 x medium-flow, 2 x fast-flow; Dishwasher-safe? Buy online at Amazon.in. Here are a few useful tips to help you pick the right baby bottles for your little one: Choose the Right Material of Baby Feeding Bottles. And with the Options+ system, once your baby is past the colic stage, you can leave out the vent straw and continue using the bottles. Yes, but hand-wash recommended. Made for babies to drink more easily while lying semi-upright, the VentAire may help babies who are prone to gas, spit-up, and colic. Key details Bottles: 3 x 236 ml; Anti-colic valve; Dishwasher safe? The feeding bottles available are dishwasher safe. Some babies have difficulty feeding due to a cleft lip or nontypical palate or facial structures. The smaller bottles are ideal for those early months and, as your baby starts feeding more, you can move on to the larger bottles and faster-flowing teats. Some of the designs of the feeding bottle allows your baby to hold the bottle easily and self-feed. This glass bottle is a snap to use (just two parts!) Discover more about the small businesses partnering with Amazon and Amazons commitment to empowering them. And with just three parts, this bottle is easy to clean and store. We're big fans of the NUK First Choice+ range. Our son struggled with the rounded teats on other bottles in this list and we found he suffered from much more trapped wind with rounded teats versus the NUK First Choice+ ones. As well as your bottle of choice, youll need a way to sterilise the bottles this is easily done with a standalone steam steriliser, a sterilising box placed in the microwave or sterilising tablets in cold water. It's also perfectly safe to give ready-to-feed bottles of milk at room temperature, saving you even more time and effort at 3am. Glass is heavy and can shatter if dropped, but you can buy protective silicone sleeves to prevent this. - Use for Everyday Drinking, Infant Formula, Milk, and Baby Cereal - BPA Free - No Fluoride, Phosphate - Prevent Mineral Overload - (12), Soft, Natural, Mom-like: The Flexy Silicone Bottle, All customers get FREE Shipping on orders over $25 shipped by Amazon. Fulfilled by Amazon, Philips Avent NATURAL 2.0 BOTTLE 125ml Single INDIA SCF030/10, Philips Avent Natural 2. (You can also start out with larger bottles, and just fill them halfway when your baby is very little. Things arent as complex as they might initially seem. The #1 app for tracking pregnancy and baby growth. Inspect bottles regularly to make sure they're free of cracks that can harbor bacteria. Parents sometimes turn to this latex nipple when their breastfed baby refuses to take a bottle many say the NUK nipple makes a big difference. If youre making up a lot of formula, an automatic formula prep machine can save you a lot of time and fiddling about. Directly search for the item you are looking for with the help of the search option and find the suitable type of products with the help of the filter option. Most of these products have been made from food grade material & BPA free which complies with FDA standard and safe for babies. Every material has its own benefits. Yes. Every parent wants the best and the safest products when it comes to taking care of their babies. The Classic+ has an integrated anti-colic valve and the components are compatible with other bottles, teats, feeding handles and breast pumps from the Phillips range. Plastic bottles are light-weight, strong and unbreakable. Pigeon PERISTALTIC NURSING BOTTLE RPP 240ML(WHITE) NIPP Beebaby Comfort Slim Neck Baby Feeding Bottle. Hybrid Baby Bottle with Invinci-Glass Inside/Plastic Outside 2-Pack with Slow Flow Anti-Colic Nipple - Clear/Grey, Nanobb Flexy Silicone Baby Bottle, Anti-Colic, Natural Feel, Non-Collapsing Nipple, Non-Tip Stable Base, Easy to Clean, 3-Pack, Pink, 9oz. However, these bottles are a bit complicated to clean as compared to the other baby feeding bottles. Bottles with drop-in plastic inserts that you fill with formula or breast milk can be handy when you're on the go: just toss the liner and wash the nipple. For example, plastic bottles are lightweight and shatterproof, but the use of chemicals in plastic is a concern for many. Because heat may cause plastics to release chemicals, don't boil plastic bottles, heat them in the microwave, or wash them in the dishwasher.

It comes in packs of two (either 5 ounces or 8 ounces). Here are some things to consider when deciding how many bottles to purchase. The bottle also features Lanisohs Air Ventilation System, a simple valve that prevents babies sucking in air with the milk, which may be a cause of tummy pain and colic. It's almost as convenient as breastfeeding. Sticky or discolored nipples can be a sign of deterioration, while cracked nipples can be bitten or chewed off and become a choking hazard. The Closer To Nature design is created to look and feel more like the shape of a natural breast, and this is certainly a popular brand with many newborns of our acquaintance. This machine is very often on offer so look out for a bargain. Your recently viewed items and featured recommendations, Select the department you want to search in, Chicco Duo 9oz. A generous set of eight bottles (four small, four large) should be enough to get you through the day, and the set comes with a steriliser that cleans five bottles at a time. Some brands also do larger bottles if you find your baby draining 9oz each feed. Lansinohs teat has been designed to closely mimic the way a baby draws milk from the nipple using the tongue, so if youre combi-feeding this promises to be a good bottle to use to ensure your baby can continue to latch onto and nurse from the breast. Playtex says the liners can be recycled at some grocery and retail stores. Again, you may have to try a few to find one that works for your baby. Firstly, the teat has been designed to mimic the shape and size of a nipple. Wide-necked bottles allow for a wider nipple that's meant to feel more like a real breast and appeal to breastfed babies. Yes; Microwave-safe? If your young baby doesnt seem to enjoy latching on to slightly stiffer silicone, a latex teat such as this one may be the answer. Suitable from birth. Once your baby is past the colicky age (usually around three to six months) the vent can be simply removed and the bottle used without. Some parents prefer bottles with handles, especially as their baby grows and is able to hold the bottle more independently. Baby feeding bottles come in many sizes, ranging from 100 ml and below to 500 ml and above. Dont make a meal out of bottle feeding. He was also tongue-tied until he was eight weeks and he took much more easily to these smaller, angled teats. With our newborn, we started him on room temperature, ready-to-feed bottles of milk from the beginning, which made nighttime feeds and feeds in public much easier. The only downside is that you'll need to have all of the parts of the Kiinde system. You may have also heard from other mums that MAM bottles are particularly good in this scenario and according to our experience, they arent wrong all of our baby testers readily accepted the slow-flow teats and fed easily and comfortably. Also available in a smaller 150ml size for younger babies. These nipples are compatible with wide-base collars and come in slow-flow and medium-flow varieties. The Brezza's design includes an anti-colic system that helps ensure your baby isn't swallowing air. Your baby will graduate to a larger teat size (and faster flow) at around six months old but this is a guide only. If your baby seems to be suffering with indigestion, its worth trying a few different feed formulas as well as trialling different teats. They come in plastic only. Copyright Expert Reviews Holdings Ltd 2022. The set comes with a brush with a wide section for cleaning the insides of the bottles and a thin side to scrub inside the teats. Buy Best Baby Feeding Bottles for Your Little Ones at Our Online Store. Like the name suggests, each bottle is designed with a patent-pending ultra-flexible accordion teat that stretches like a breast and only releases milk when the baby sucks. Yes. (Green) (Pack of 2), Skip Hop Spark Style Stainless Steel Straw Bottle - Strawberry, TRIKUTA Stainless Steel Baby Feeding Bottle with Prmium Cover for Milk with Silicon Nipple and Silicon Fruit Feeder 240 ML One Month Baby and Above 304 Grade No Leakage No Plastic BPA Free Bottle M5, BabuGo Mini Baby Silicone Squeeze Food Dispensing Safe Baby Feeding Bottle Set with Spoon for Toddlers/Kids/ Babie (Multicolor), Toyshine Handy 470 ML Kids Water Bottle With Stainer, BPA Free Children's Drinkware with Button Lock, Blue, Chinmay Kids 2 Pcs Baby Milk Bottle Brush Nipple Straw Sponge Cleaner | Flexible Handle Brush Cleaner | Multipurpose Cleaner for Glassware, Narrow Neck Containers, All Kind Milk Bottles, SNOWIE SOFT 500ml Baby Water Bottle with Straw and Carrying Strap, BPA Free and Leakproof 316 Stainless Sipper Bottle for School Kindergarten Travel, Kids 3+, BeeBaby 2 in 1 Gentle Slim Neck Baby Feeding Bottle with Anti - Colic Gentle Touch Silicone Nipple and Feeder Spoon (Plastic) for New Born / Infant / Toddler / Babies, 100% BPA FREE, 8 Months + (250 ML / 8 oz.) Our one complaint is that the blue and white are quite similar in colour and it's not incredibly easy to make out the colour change in the middle of the night, especially when you're sleep-deprived. You can find and buy baby feeding bottles online and get them delivered to your home. There are also the vented feeding bottles that come with a built-in tube. Below, you'll find our top tips and questions for choosing the right bottle, followed by our picks of the best baby bottles on the market. There are also wide-neck bottles that are short, easy to clean, and replicates the experience of breastfeeding for your child. The American Academy of Pediatrics recommends that parents take precautions to reduce their family's exposure to chemicals in plastics: Marcella Gates is executive editor at BabyCenter, the world's number one digital parenting resource, and is an expert on pregnancy and parenting. On the downside, taking the bottle apart for washing and sterilising is definitely more fiddly than with other bottles, but if you have a colicky baby youll definitely want to give this bottle a try. Feeding bottles are specially designed to cater to baby & mother care needs. Knowing exactly when your baby's feed is at the right temperature can be a challenge yes, splashing it on the inside of your wrist is one way to test it, but it's far from scientific. Expert Reviews is a registered trade mark. This is a minor point, though, and you're not paying much more for the feature so it's worth it. Vented bases help babies to drink at their own pace which reduces colic, while the SkinSoft silicone teats are designed to feel familiar and more like a nipple. The bulb in the teat behind the nipple should act as a reservoir for the milk, preventing the baby sucking in air and thus helping to avoid trapped wind. It has a flat side that sits on the tongue, and the teat lifts towards the roof of your baby's mouth. All rights reserved. Signs your baby is ready to move up include taking a long time to finish a bottle (anything longer than around 20 minutes); they regularly fall asleep or seem exhausted at the end of a feed, due to how hard they've been sucking; they're drinking less than before; they make more of a mess or become frustrated. Some babies will take any bottle with a smile. Valves, meanwhile, allow air into the bottle, so the baby can suck up milk continuously without forming a vacuum in the bottle: these might be built into the teat itself, or into the ring that attaches it to the bottle and are advertised as "anti-colic.". Then, there are angle-neck bottles that feature a bend on the neck. Many bottle manufacturers claim their designs help reduce colic an uncomfortable condition not fully understood by doctors that could be down to trapped wind, indigestion or physical difficulties with feeding. Philips Avent Natural Newborn Starter Set, Philips Avent Classic+ Feeding Bottle Pack, Best white noise machine 2022: A peaceful nights sleep for your baby, The best prams, baby buggies and pushchairs in 2022, Chicco Natural Feeling with Slow Flow Teat, 150ml Bottles, Pack of 3, NUK First Choice+ Baby Bottles Set, 0-6 Months, Latex Teat, Anti Colic Vent, BPA 150ml, 4 Count, Lansinoh Laboratories Baby Bottles with NaturalWave Medium Flow Teat (240 ml, Pack of 2), LSH22, MAM Easy Start Self Sterilising Anti Colic Starter Set, Newborn Bottle Set and Soother, Newborn Essentials, Blue (Designs May Vary), Latch, Bottles, 3 Pack, 8 oz (236 ml) Each - Munchkin - UK Seller, Best baby bottles 2022: Feed your baby with comfort and convenience. When it comes to venting systems, Dr. Brown's has been leading the way for a long time, and we can see why.

There are also user reviews, ratings, and prices to compare on e-stores that help you make an informed buying choice. Bottles come with coordinating nipples, usually the slow-flow kind for newborns and infants. So, choose a baby bottle material as per your preference or convenience. When it comes to baby feeding bottles, there are many brands, such as AIA, AKOSHA, ALEMKIP, Acrobags, and Philips Avent, among others that sell feeding bottles online. Many bottles are marketed as preventing colic. NUK First Choice+ baby bottles have a built-in Temperature Control indicator on the outside of the bottle that changes from blue to white when the milk or water is too hot, which is above the optimal feeding temperature of 37C. Most teats have strengthening structures built in to prevent them from collapsing when the baby sucks. These bottles are usually easier to clean and fill, but often don't fit in cupholders. and shaped to mimic a mom's breast. As your baby grows, and their mouth widens, NUK also sells a range of larger teats and bottles in the Nature Sense range, which we also highly recommend. (Blue) (Pack of 2), BABY-NOVA Germany Anti-Colic Feeding Bottle - 125ml - Assorted Colors - (2 Bottles), BeeBaby Basic Slim Neck Baby Feeding Bottle with Premium Anti - Colic Comfort Silicone Nipple for New Born / Infant / Toddler / Babies, 100% BPA Free, 8 Months + (250 ML / 8 oz.) Silicone bottles are harder to find (for now at least), which can be inconvenient if a part cracks or breaks and you need a quick replacement. Yes; Microwave-safe? Having a soft nipple section helps too because the baby will suck it high into their soft palette and then stroke it with their tongue to draw the milk in. You can also buy baby bottle sets to ensure that your child receives the best care. And some babies have less colic, gas, and spit-up with certain bottles. Bottle feeding can be a wonderful time for nurturing your baby. For newborn babies, the 100-ml bottles are suitable. Yes; Microwave-safe?

You'll need to buy replacements when nipples wear out, or as your baby gets older and needs a faster flow of breast milk or formula. The rule of thumb is that once the formula pack is open, the powder is no longer sterile. It can be ideal gift to a new born baby. The best video and audio baby monitors you can buy, Best baby formula 2022: Make the best choice for your baby, Best steriliser 2022: Clean your baby's feeding accessories, Our favourite electric breast pumps to buy right now, Hauck Runner review: A go-anywhere marvel for under 200, Make your car safer for little ones with a 360 car seat, Best sensory toys for autism: Self soothe and focus, Best paddling pool: Our guide to the finest inflatables. 0 Pink Feeding Bottle 260ml SCF034/10, Kills 99.9% Germs | Fight Stains | Anti Bacterial, PRITHI Stainless Steel 304 Grade New Born Baby Feeding Bottle 250ml for Milk / Water/Juice with Cleaning Brushes and 2 Extra Nipple's, Mommys Care Spout Sipper for Toddler with Detachable Handle , Anti-Colic Nipple & LSR Soft Spout Feeder Spoon , for 6 Months Plus Babies,250ml, BPA Free, Orange & Black Colour, BeeBaby 2 in 1 Gentle Slim Neck Baby Feeding Bottle with Anti - Colic Gentle Touch Silicone Nipple and Feeder Spoon (Plastic) for New Born / Infant / Toddler / Babies, 100% BPA FREE, 8 Months + (250 ML / 8 oz.) Theyre also a good option for breastfed babies who wont accept anything that feels too hard or synthetic. The Tommee Tippee Closer to Nature bottle, which comes in plastic or glass, has a lot going for it. Each insert can be used only once. These designs may have straw-like components that fit into the bottle to prevent your baby from ingesting gas-causing air bubbles, or they may have a venting system built into the nipple or bottom of the bottle.

You can choose from glass or plastic versions. With us it's total comfort for moms because we offer the simplest way of selecting baby care feeding products to meet every need. To make it easier to transition a breastfed baby to a bottle, manufacturers have designed various types of bottles and nipples to mimic the feel of nursing. It also has a clever anti-colic valve that prevents air bubbles and is proven to reduce discomfort and improve sleep. Silicone suits most babies and is the most commonly found material used in modern baby bottle teats, but traditional latex has its adherents and you may find your baby prefers a softer rubber teat to more durable silicone versions. Newborn bottles have a capacity of around 150ml (5oz), going up to around 250ml (9oz) for older babies. Bottle 6 Pack - Pink, MAM Newborn Essentials "Feed & Soothe" Set (6-Piece), Easy Start Anti-Colic Baby Bottles, 0-2 Month Pacifier, Baby Shower Gifts for Baby Girl, Pink, Dr. Brown's Natural Flow Anti-Colic Baby Bottle, 4oz, 4-Pack, Nuby Printed Non-Drip Bottle, 8 Ounce, Colors May Vary, Comotomo Baby Bottle, Pink, 5 Ounce, 2 Count, Tommee Tippee Closer to Nature Soft Feel Silicone Baby Bottle, Slow Flow Breast-Like Nipple with Anti-Colic Valve, Stain and Odor Resistant, 5oz, 2 Count, Evenflo Feeding Classic Clear Plastic Standard Neck Bottles for Baby, Infant and Newborn - Teal/Green/Blue, 8 Ounce (Pack of 12), NUK Simply Natural Baby Bottle Newborn Gift Set, Timeless Collection, Amazon Exclusive, Nanobebe Baby Bottle Complete Starter Set, for Breast Milk and Formula, Anti Colic, Baby Shower Registry Gift, for Newborn, Infant and Baby - Pink, Dr. Browns Milestones Narrow Transitional Sippy Bottle with Silicone Handles 8oz 250mL 6m+ Black and Ecru 2-Pack, Evenflo Feeding Classic Tinted Plastic Standard Neck Bottles for Baby, Infant and Newborn - Teal/Green/Blue, 8 Ounce (Pack of 12), Tommee Tippee Advanced Anti-Colic Baby Bottle Feeding Set, Heat Sensing Technology, Breast-like Nipple, BPA-Free - 9 ounce, 3 Count, Tommee Tippee Closer to Nature Newborn Baby Feeding Starter Set - Pink, Girl (Design May Vary), Chicco Duo Newborn Hybrid Baby Bottle Starter Gift Set with Invinci-Glass Inside/Plastic Outside - Clear/Grey, Playtex Baby Ventaire Bottle, Helps Prevent Colic & Reflux, Clear, 9 Oz, 5 Count - Pack of 1, Dr. Brown's BPA Free Polypropylene Natural Flow Standard Neck Bottle, 4 oz - 3-Pack (Discontinued by Manufacturer), Philips AVENT Natural Baby Bottle with Natural Response, Gift Set Sea Design, SCD838/05, Skywin 2 Pack Self Feeding Baby Bottle, Bottle Holder for Baby, Baby Bottle with Straw, Anti Colic, for Convenient Feeding (Green), Tinukim iFeed 9 Ounce Self Feeding Baby Bottle with Tube - Handless Anti-Colic Nursing System, White - 2-Pack, NUK Smooth Flow Anti Colic Baby Bottle Newborn Gift Set, Timeless Collection, Amazon Exclusive, Nanobebe Breastmilk Baby Bottle (Award Winning Innovation for Breastfed Babies), BreastfeedingNewbornBreast Like, Anti Colic, Perfect Latch, Preserves BreastMilk nutrients, 3-Pack, Teal, Newborn Easy Start Anti-Colic 4.5-Ounce Bottle with Pacifier Set, Teddy Bear, 0-2 Months, transparent, 2 Piece Set, Dr. Brown's Natural Flow Options+ Narrow Glass Baby Bottle 4oz, NUK Simply Natural Glass Baby Bottles, 4 oz, 3 Pack, Bay Bay Water - Purified Distilled Water for Babies - 16.9 oz.

NUKs First Choice+ baby bottles come with a choice of teats with a natural shape, soft orthodontic tip and anti-colic air system to prevent your bub from swallowing bubbles. Online shopping for baby care essentials and baby food is a convenient option if your busy schedule makes it a hassle for you to visit a retail store. To sterilise it, you need to put it in water that is hotter than 70C, so just boiled water is fine. A baby feeding bottle is one of the first man-made things that a newborn experiences, and it is essential to feed your baby. The extra-soft silicone teat has a valve to keep milk inside and prevent air bubbles being gulped down with the milk, while the wide and sturdy bottles are also super easy to clean. Once the germs in the powder have been "killed" by the shot of boiling water, you can simply top it up with cold water. The main variation in baby bottles is in the size.

Ask friends which brands they recommend, and check reviews online. Baby bottles come in different shapes to ensure that your little one is comfortable while holding it. Angled-neck bottles keep air from forming in the nipple, and may help your baby avoid gas, burping, and fussiness. Feeding bottles are available in various sizes depending on the needs of the baby. Once opened, the bottles need to be kept in the fridge, which means you'll need to warm that milk back up. Get the best price and grab some of the latest deals.

No one really knows what causes colic, but bottles with angled tops and special venting features can limit the amount of air that Baby takes in, reducing gas and spit-up and soft nubs on the surface massage babys gums. Yes, but hand-wash recommended; Microwave-safe? Many bottles, such as Philips Avent, Comotomo, and Dr. Brown's, have attachable handles you can buy separately. Yet every model has its own particular characteristics and theres no sure way to know which your baby prefers until they try a few so if you can, buy one bottle in a few different makes to find out which works best for both of you. Shop products from small business brands sold in Amazons store. As a mom of three, she loves that her professional life is focused on supporting and empowering parents and expecting parents. It's also worth knowing that breast milk and formula milk vary in thickness. Much like MAM, LATCH bottles are well revered for their ability to be accepted by fussy babies who are struggling with latching, colic, or both. Our tester found that these bottles worked well when their breastfed baby was getting used to having a bottle and struggling with reflux at the same time. Almost all bottle brands incorporate a valve of some sort, but third-party research suggests that Dr Browns may be more effective than others at alleviating colic, and feedback from parents suggests the same. Just fasten the handle on and you're all set to hand the bottle off to your baby. To start, buy or register for a small selection of bottles and nipples either a few different bottle and nipple combinations or 2 different brands of newborn starter sets. However, as your child grows older, you can buy baby bottles with higher capacity. 0 Blue Feeding Bottle 260ml SCF035/10, Mee Mee Anti-Bacterial Baby Liquid Cleanser, Kills 99.9% Germs, No Alcohol, For Feeding Bottles/Bowls/Toys/Food/Accessories. Outer Ring Road, Devarabeesanahalli Village.

Latex nipples are often referred to as the "old school" nipple. (Green) (Pack of 2), FREE Delivery over 499. Key details Bottles: 4x 160ml self-sterilising bottles, 4 x 260ml; Teats: 4 x slow-flow + 1 x extra-soft bottle spout; Extras: 1 x start soother and 1 x handle; Dishwasher-safe? Key details Bottles: 4 x 260ml, 4 x 150ml; Teats: 8 x slow-flow, 2 x medium-flow; Dishwasher-safe? (Many bottles are designed to prevent these feeding problems by venting air more effectively.). This system may be for you. The number of bottles and nipples you'll need depends on whether you'll be mostly bottle-feeding or mostly breastfeeding. You'll know your baby and if you think they're ready to move up, you don't need to keep them on the smaller teats unnecessarily. And the liners, which collapse as your baby drinks, may prevent air from mixing with breast milk or formula. There is a leak proof cap that prevents any spillage while traveling.