Maymom Breastmilk Storage Bag Adapters Compatible with Avent, Spectra S1, S2 Pumps with Wide Mouth Flange; Clear BPA Free Material; Boiling Water Safe; Do Not Use Microwave or Steamer Bag to Sanitize

Great for travel
I purchased these specifically for traveling. I hate having to haul around all the pump parts – they take up so much space. So instead of having to carry around storage bottles, I travel with these and milk bags and it saves significant space in my pump bag. The clips are strong so I don’t ever worry about the milk bag slipping (even when it’s quite full). Overall, very happy with these.

Cooler in theory than in practice
So the product does work. With the seal it fits well on my spectra pump, however they lose a star because it is pretty difficult to get the bag on. However, I find that they don’t really save any time and end up adding a few extra steps. 1) you can’t microwave sterilizer these because of the metal in the clip so while I can use the microwave bags for all my other parts I have to boil water to sterilizer these. 2) I use the lansinoh bags which aren’t incredibly accurate anyway so who knows how many ounces are in each bag. 3) I like many people have a breast that makes more than the other so I usually end up having to split up the milk to make two 4 oz bags and it is basically impossible to pour from 1 bag to another. 4) you can’t set these down or obviously you’ll spill milk everywhere.So yes, they do work, but they aren’t super useful. Maybe if you have trouble pouring the milk into the bag without spilling, but then if you are that uncoordinated you are going to have a hard time getting the bag on.

SO helpful
These saved me so much frustration. I had the hardest time finding bags that made any sense with my pump, and this made it so it didn’t matter what bags I use. I also love that it has two parts and can fit deeply into the bag as needed.

Must Have for Pumping Mamas!
Ok.. so yesterday my 4mo old son had an appointment in the city (30 min drive). I fed him first before leaving. We left an hour before the appointment. (2pm) As a first time mom, I had forgotten how to drive let alone the streets in SF so it took me 90 mins to get to the appointment which made us 30 mins late. LOL (this is at 3:30pm now) my baby behaved the entire appointment and fussed as soon as we got into the car. (4:15pm) I breastfed him for 10 mins on the left boob and he was done. So then we drove back home but wanted to eat outdoors. We got into the restaurant at 5:30pm. Baby was still good. We finished eating at 7pm. Wanted to feed baby but he didn’t want any. He could be just so excited from seeing people and being out. But then my right boob felt like a rock! And it hurt! Who’s there to the rescue? This adapters right here!! I always bring my pump because you never know when you’ll need to.. if it wasn’t for these bad boys, I wouldn’t last another min not pumping! It would’ve also taken me another hour going home without pumping. This is a lifesaver Mamas!! Must Have whether you’re a stay at home mom or not .. because you’ll never know when you’ll need to pump in the car!

These are perfect for everyday use, straight into a storage bag, with no need to use bottle attachments. Strong clip, so I feel confident to move around with the bag attached. Highly recommend.

Bien mais j’ai appris par la suite qu’il existait un meilleur modèle avec un tube long qui plonge bien dans le sac de stockage de lait maternel. Pourquoi proposer encore le modèle moins efficace?