"Breast Milk is liquid gold-so it deserves special storage! The Breastflow Milk Storage Organizer has a spring-loaded drawer that freezes milk flat and pushes it up front for easy access. Simply load the rack from the back for ""first-in, first out"" storage. Snap the cover on to keep breast milk isolated from other items in the freezer, or you can use it to hold bags for extra storage. You pumped it, now protect it! Gender: unisex."