Dr Brown's Natural Flow Polypropylene Bottle, 120ml

Product information

This fully vented 120ml bottle features a vacuum-free design which makes feeding similar to breastfeeding. The design of the bottle will help to reduce colic, while the vent system eliminates the negative pressure and air bubbles which also reduce burping and wind. The patented internal vent system minimises the oxidation of breastmilk and formula so that they maintain their vitamin C, A and E levels providing essential nutrients.

Dr Brown's
Eligible for International Delivery


Click & collect

FREE on orders over £30, £2 if you spend less. Collect from John Lewis or Waitrose tomorrow from 2pm
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Collect + from a local shop from tomorrow - postcode exclusions apply for Collect+ deliveries

5000+ participating Collect+ shops

Standard delivery in 5 working days


Named or Saturday UK delivery


Named day UK delivery pre-10.30am


International delivery available

  • Europe (Non EU) - £7.50
  • Europe (EU) - £7.50
  • Rest of World - £10.00
  • Australia - £10.00
Provided by JL Delivery Ltd - more about international delivery

We want you to be happy with your purchase. If you're not, depending on the type of product, you can make free returns in the UK via John Lewis shops, Royal Mail, Collect+, or MyHermes. If you need to arrange collection of large or heavy items, call us on 03456 049 049. For international returns queries, call us on +44 1698 545 454. Find out more about returns.

You'll find returns information on your delivery note. Unless faulty, we'd like you to make your return within 90 days of purchase. Exceptions apply to certain products - find out more about our refund policy.


Find out more about returning products

Q & As

Rated 4.7 out of 5 by 3 reviewers.
Rated 5 out of 5 by They work! As far as I can tell they do exactly what they say they will. Although we only bottle feed for the occasional expressed meal most days, we had a very troubled baby with wind and tummy troubles until we switched to using a Dr Brown's bottle. The difference in her was apparent after just a day and daddy will be eternally grateful to the manufacturers for letting him share in feeding his little girl! Although I appreciate that they might be a bit of a faff to clean/sort if you are using bottles for every feed its not really an issue for us as occasional users. The slow flow teat and wide neck design is ideal if you are wanting to combine breast/bottle feeding. 16 September 2014
Rated 5 out of 5 by very good I love Dr Brown's and own a rather large collection. they reduce colic and also help reduce air bubbles getting into the milk therefore preventing less burping times and baby can comfortably eat/drink leading to a better sleep. Dr.Brown's do specifically like to use their own sterilisers and bottle warmers althought these 2 products can fit different brands of bottles in. very happy with our purchase. every bottle includes instructions on how to use and how to sterilise and also come with an individual small bottle brush to make cleaning easier. I would suggest however that if you are tight on money to buy the bigger bottles (240ml) because you can load the 8oz bottles with 2 X 4oz same size as the 120ml. if you breastfeed u can store the milk for up to 24-48 hours an can serve at room temperature making it easy and less bottle making for those midnight feeds. 22 April 2014
Rated 4 out of 5 by Good quality, but, overpriced 1. Well researched design: in principle, the design appears to have worked very well for our little one - because she didn't have much device induced 'gassy/burpy' problems. 2. Questionable user friendly / hygiene considerations: I understand the design principles and science behind the design. Practicality? This is the process - I wash the bottle and the components in warm soapy water, put them all in the steriliser and streilise - so far so good. Once sterilised, I have to handle all the components to assemble the bottle, so, even if I've washed my hands, the points is that all the components will have 'handled'. That is only one manual intervention if the bottle is used for a feed straightaway. I guess, all parents would agree that, that will not be the case all the time, and we generally take all the bottles out of the steriliser and store before actually using for a feed. What happens next? When it comes to feed time, the bottles and 'all the componets' are 'handled' again. Does this not beat the purpose of sterilising. We've attempted various steps in which to avoid this handling, but, not practical. 3. Robustness of materials used: Some research/testing & guidance as to how many times these could be sterilised / how many washes / how many months, etc. would be useful . The components are not all interchangeable - some of the components have a snug fit when mixed and matched and others are just plain loose. Imagine getting a steriliser full of bottles and fumbling in the middle of the night trying to find the best fit so that the milk does not leak! 4. Markings: we hope that the manufacturers settle for the printed format rather then the moulded format, because, it is an absolutely nuisance to judge/guess the water level when making a feed. 5. Overall - we like to prouduct and would recommend, but, the above listed 'annoyance factors' are a one too many. I guess, I should send this feedback to the manufacturer. 16 July 2011
  • 2015-09-01T11:47:52.122-05:00
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