MedelaCooler Bag with 150 ml BPA-free bottles - Set of 4 storage bottles for expressing, freezing and storing breast milk, with a storage bag for transporting breast milk

Small and compact. Does all the job as described. Easy to carry around and does not take too much space. Kept milk cool almost 4 hours drive.

I have two of these bags. I take one to work with me so that I can express milk for my daughter during my lunch break. This usually provides me with two 3oz bottles which are then sent to crèche the next day using my second cool bag.I use a Medela pump with the associated Medela bottles; these are a perfect fit for the bag. My only criticism is that the bottles don't fit in when the teat and cap is attached. This isn't an issue for me as I just pop the teat and cap in separately but it's something to be aware of. Another reviewer mentioned that the teat will fit if it is turned inside out - good tip!At work I just bring two bottles and am able to fit the Medela Feestyle pump attachments into the bag too - I find this very convenient.I usually store my milk in the bag in the fridge but, if the fridge is full, I just keep the bag under my desk. I freeze the cool pack every night and, even if not in the fridge, the bag and ice pack will keep the milk just as cold as the fridge will for at least 6 hours.The small Medela bottles fit perfectly. The ice block is shaped to allow for the bottles and provides a perfect fit (and thus perfect cooling/insulation).I also like that the bag is subtle and professional looking - it makes it ideal for carrying to and from work.I highly recommend this product and feel like it has made my expressing journey simpler (so much so that I bought a second one so I could bring one to work and send one with my daughter each day). The only real downside is the cost. It does seem expensive but I believe that it's worth it for the practicality and the quality - my first bag has been in use since 2014 and still looks as good as new.

This is great for keeping milk fresh on warm days. It’s not mentioned, but this case also fits the Medela 250ml bottles very snuggly. (Note the case only comes with 150ml bottles and I did say snuggly!)! Which is great for those babies who eat a lot more!

I bought this bag to store breastmilk when out and about and visiting other people's houses.I like the compactness of the bag, it doesn't take up any more room than it needs to and fits easily in even tiny fridges. Both the outer fabric and waterproof inner layer have a good quality feel and are easy to clean.The ice pack is the perfect shape to fit the bag and the curves of the Medela bottles. I don't normally use Medela bottles, the ones that I use to pump and feed my baby are Lansinoh. So I had intended to just pour my milk into these Medela bottles in order to transport them. But this wasn't necessary as I have found that the 160ml Lansinoh bottles also fit nicely into this bag, even with the teats and caps attached (see photo). The 240ml bottle can also fit into the bag if it has just a storage lid on.I keep the ice pack in the freezer when I'm at home, so It's always ready to go. I have never used the bag with milk overnight but I have used the bag multiple times for 10ish hours with no noticeable change in the milk temperature.Overall, a perfectly compact bag for storing expressed milk or bottles ready for feeding. I am currently using it a second time for baby number 2 and it is proving to be an equally useful tool to aid in feeding my baby breastmilk on the go this time around. Highly recommend.

Great for trips and ideal being able to use the bottles with my pump.

Absolutely great set up for when travelling with breastmilk. Kept it cold on and journey to Cornwall and when out on day trips. Good value for money with inclusion of 4 bottles! Feels very durable.

I used this breast milk bag for many months while I was expressing at work. I love how it comes with its own little bottles and ice pack as it’s all very compact. It looks professional and it does what it says. Keeps it really really cold. The price is so cheap too. I would definitely recommend.

As a first time mum you never really know what things you won't be able to live without, but for me this is one of those items. I'm breastfeeding and when on the move I prefer to use expressed milk in a bottle. This bag allows to my travel with a few bottles of milk pre-expressed milk, keeping them cool for when ready for use. Even better, if I don't need the milk.. I can simply put back in the fridge when I get home and I don't need to throw it away. Alongside this product, I do like to carry hot water in a flask ( as my baby doesn't like cold cold milk) - but if you're definitely know you will use it, leave the ice box out.I was initially reluctant to buy, as I thought it was just a cool bag - but the bottles you get with it make a big difference.