Awesome!
I've pumped a ton for donation in the past. I collect all day then fill bags. Then, I just laid my flat to freeze on a cookie sheet overnight. Then they just happen to be the same size as my freezer door compartment, so I just stack them upright in there and then the door is full....that also happened to be enough to fill a big cooler for shipping.
But, love the dispenser idea for if you are using it!