I'm not sure if this was the right place to post but I wondered if anyone has flown with large quantities of breastmilk? I am blessing with a very high milk supply and only pump maybe once a week (I actually stopped pumping as it turns out I don't have to go back to work yay!) And I have about 300 ounces of milk in my freezer. My sister in law had twins not long ago and has to supplement with formula anyway they live in Canada and I am in Utah and my parents are flying to see them soon and I read on TSA site that breastmilk was allowed as a carry on and I've heard of some people say that they've taken large quantities on as a carry on. Has anyone else had experience with this? I would love to send the milk with them to be able to give to the twins.