There are many different types of containers that can be used to store breast milk including breast milk storage bags, plastic bottles, glass containers, and breast milk trays. (verywellfamily.com)
They can be put at place settings for decoration, wrapped in tulle or put in a box or other type of container. (nuts.com)
How can I store them long term, i.e., in what type of container (glass, plastic, box) and for how long? (fieryfoodscentral.com)