Hellobee Boards

Your baby probably only takes 2-3 oz now but that will soon go up to around 5 where it will likely peak. I have always frozen milk in 4-5 oz bags because that it what she is most likely to take. Thawing and then re-freezing isn't typically recommended so I would avoid that if possible. I only use Lansinoh bags after trying every freezing method I could find. I recommend freezing the bags flat so they are easier to stack. I have over 700oz in my freezer so there is no way I could use bottles or tubes.

I started with freezing 3-4 oz and then moved to 5 oz as LO got older. LO is 5 months now and she takes 5 oz at each feeding at daycare, so that seems to be the magic # for now.
We are limited on freezer space, I'm trying to contain the milk to one shelf. I used the freezer storage set from "first years" (I think it's in Mrs. Bee's reviews). And then I added 2 gift bags to contain more. Freezing the bags flat is key!
Like other posters said, no refreezing milk!

I also agree with what pp have said about not refreezing, but I have to say that I'm not annoyed by thawing multiple bags. I actually think it's helpful to have a handful of 1oz, 2 oz, 3 oz, etc. Some days at work, I don't have a great pumping session, so I need to add an extra ounce or two for her next days feeding. So it is much easier to just thaw what is needed rather than extra ounces.

I also don't mind thawing multiple bags, so I freeze in smaller quantities of 2-3 oz. I'd rather use the exact amount of milk I need at that moment than risk any of it going to waste because I defrosted too much. As LO gets older and his needs change, I'll probably up the quantity of the bags to 5-6 oz.

I also freeze my bags flat and then put them upright. I do exactly what @CarrieLouWho does - I have the First Years storage container, but from previous experience realized that it wasn't enough, so started putting them flat in gift bags and cut a slit on the bottom for easy dispensing. I order the milk from oldest date to newest date.