nanobébé 50 Breast Milk Storage Bags


Sold out Last one! Low stock In stock Limited sizes


Free UK Standard Delivery over £35

Other options are available.

  • NEW - Add a Gift Message in checkout
  • Free Returns on all orders
  • We price match - see how

The Verdict

by Rachel feat. Rupert (8m)

"A really clever solution to bulkier alternatives, these storage bags were easy to use and handy to have around. Would definitely recommend them."

The KIDLY view

"The whole nanobébé system is about preserving the nutrients in breastmilk and these storage bags are great for building up your reserves in the fridge or freezer."

Rosanna, Buyer

50 x 150ml pre-sterilised, single-use storage bags

Leak-proof with durable double-zipper

Label space for name, volume, date & time

Easy-read measuring scale

BPA and phthalate-free

Info & Care

BPA and phthalate-free plastic

Freezer safe

The full story

The nanobébé system been designed to mimic and support everything that's great about breastfeeding. These flat, single-use, pre-sterilised Breast Milk Storage Bags are designed to cool and warm contents twice as quickly as bottle storage, for optimal preservation of your milk's nutrients. The leak-proof 150ml bags have a durable double-zipper and stack in the nanobébé Organiser for space-saving storage that helps you track pumping order and maintain a “first in, first out” policy. You can also label them for name, volume, date and time.

Breastmilk storage guidelines:

Room temperature: 66-78°F (19-26°C) for 4-6 hours

Cooler with ice packs: 59° F (15°C) for 24 hours

In a refrigerator: <39°F (<4°C) up to 5 days

In a freezer: 0-4°F (-18—15°C) up to 12 months

What's in the box?

  • 50 x nanobébé Breast Milk Storage Bags

The stats

KIDLY product code 1313501
Volume 150 ml

About nanobébé

Innovative, health-focused baby bottles, cleaning & travel essentials made by 2 biomedical engineer dads committed to supporting breast & bottle feeding. Shop nanobébé



£3 (FREE OVER £35)

3-6 working days


Order by 6:30pm Mon to Fri or by 3pm on Sunday


Delivered Next Working Day*


Order between 6:30pm Thu & 6:30pm Fri


Note: prices are UK mainland only, restrictions and exclusions apply to certain destinations.

* Working Days are Monday-Friday (excluding Bank Holidays).

Free Returns

  • Return within 365 days
  • Drop at a Post Office, Hermes ParcelShop or arrange a home collection