SAVE ROOM WITH THIS MILK BAGGIE TIP! Getting all the air out of your milk baggie will not only save room in your freezer, but will prevent accidental punctures! After removing air, lay flat on a cookie sheet in freezer for easy storage or to make breastmilk bricks. Check out our “storing breastmilk” blog post for more info! Ps - we love these @lansinoh baggies! There is a double zip to prevent against leaks! LTKbump LTKbaby LTKfamily