Innovative Design: This breast milk storage container features a first-in, first-out design with two slots. The top slot is for new milk, while the bottom slot holds older milk, ensuring you use the oldest milk first. This makes it easy to manage your newborn's meals, ensuring freshness and convenience Large Capacity: With a capacity of up to 1700ml/60oz, this fridge organizer is fit for organizing your breast milk bags. Say goodbye to rummaging through the fridge and enjoy hassle free storage with enhanced organization for easy access Space Saving: Measuring 20.516.512cm, this compact and sturdy storage box allows vertical placement of breast milk bags to maximize fridge space while ensuring ample milk storage. For optimal results, lay the bags flat on the quick-freeze tray at the top before transferring them into the box Quality Material: Made from food-grade pp, this storage tower is reliable for use with standard-sized breast milk bags. Its universal compatibility helps keep your refrigerator neat and organized Easy Assembly: The breast milk bag freezer storage box is simple to assemble by inserting two side panels into grooves on the base and securing them into grooves on the top panel. It's also detachable for convenient storage when not in use Specification: Material: PP,Stainless Steel Size Chart: L*W*H: 16.5cmx12cmx20.5cm/6.50inchx4.72inchx8.07inch Package Includes: 1Breast Milk Bag Fridge Organizer Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.