This storage milk bags are easy to use! You can write the time, date and volume, and also you can pump directly into the bag! 

Again. Easy to use but I still prefer medela. However these bags were cheaper. They get the job done. Would get them again if needed

Easy and convenient way to store breast milk. I believe tips/directions are included so it’s super user friendly. Would repurchase and recommend.

Great volume for a standard price. I recieved as a gift. I eventually purchased the up & up brand to save money. Used for 3 pregnancies.

I used these with my second kid, they didn't send me any with my pump this time around but these were affordable and reliable

Best storage bags ever. They do not leak at all. Even when they are over filled which I have accidentally done.

These are the only bags I've tried so far but they have worked well for me! They dont leak and if layed flat they store very nicely!

they are super great. they don't leak! i feel like measuring could be better, it doesn't seem to accurate

Very similar to Mandela bags, I just had a little trouble getting my supply into the baggie without loosing some. 

Easy to use.  Can buy anywhere/easy to find.  Affordable.  Can find large quantity boxes!  No leaks. I was happy using these!