Medela is the #1 Physician Recommended Breastmilk Storage Product in the U.S* Everything you need to store, organize and protect your breast milk for baby’s growing and changing breast milk needs Versatile tray can be used in fridge or freezer Unique labeling lids help mom to ...Medela is the #1 Physician Recommended Breastmilk Storage Product in the U.S* Everything you need to store, organize and protect your breast milk for baby’s growing and changing breast milk needs Versatile tray can be used in fridge or freezer Unique labeling lids help mom to quickly identify which bottle to feed next Great gift idea or registry item 6 - 5oz/150mL breast milk bottles; 6 - 2.7oz/80mL breast milk bottles & lids; 20 Pump & Save bags with adaptors; 1 storage tray; 1 breast milk storage guidelines magnet