This works significantly better than the generic. It's worth the price difference. I've never had leaking issues with these. I bought one box of generic brand and returned back to lansinoh immediately. I've reheated from frozen and still no leaks.

These were the easiest (and largest capacity) breastmilk storage bags & were very useful in the first few months when my supply was much greater than her intake!

These bags are the best breastmilk storage bags i have ever had. Great value, not expensive either! This product is pretty great as is. Definitely did the job for keeping my breastmilk stored! I would definitely purchase again.

So far these storage bags have held up well, no leaks. Good value I have the older version of the pump so the attachment to pump directly into the bag does not fit but I think that would be super handy! 

Love it accurate reading of ounces. Affordable definitely met my expectations! Great for pumping moms !! Make bigger ones with more ounces overall impressed will buy again !! Definitely used and bought multiple times

These bags are great! They don't leak! Good price too! Easy to write on and keep track. I like the safety plastic seal on each bag but really not needed.

This is a great product. Lansinoh overall has great products. I love using these bags because they were coming in bigger sizes and not just up to 5oz. Because what do you do if you can pump more than 5oz?

These are my go to breastmilk storage bags. I refuse to use any other brand. I've been nursing, pumping, and storing milk since 2015 (I have 3 kids back to back) and I have been using these storage bags since then without any issues!

These are the only bags we have ever used and I have honestly never had a problem with them. Plus you can find them literally everywhere so thats a plus

These are fantastic! I have never had a leak as long as I make sure to get the double seal. These make it super easy to store, freeze and transport. I won't use any different brand