The cooler may fit other leading breast milk storage bottles such as those by Medela, Spectra and Motif. Others only hold one or two, or don’t even hold bottles at all and are only good for storing bags of breastmilk.

The views expressed in community are solely the opinions of participants, and do not reflect those of What to Expect. This bag comes with lots of extra features, including a baby photo / ID sleeve, an adjustable and detachable handle, and an extra pocket for valves and membranes.It fits up to four bottles and comes with an ice pack for longer walks, picnics, or trips to the park. This bag gets flattened down and tossed directly into your freezer when you get home because the freezable gel is built right into the walls of the bag.

This cooler is durable and compact — plus it’s discreet, so others may not even know you’re using it to transport breast milk. Our baby bottle insulated bag is a brilliant blend of fashion and function to add to your parenting essentials. But it's also perfectly sized for four five-ounce Medela bottles (or any bottle that's not an atypical size or shape), with an included contoured freezer pack that snuggles close to the bottles and keeps them perfectly, safely cold. AB31 – AB35, AB41 – AB54, AB36 – AB38, AB55 – AB56, FK17 – FK21, IV1 – IV63, KA27, KA28, KW0 – KW14, PA20 – PA78, PH15 – PH18, PH19 – PH29, PH32 – PH33, PH45 – PH48, PH30 – PH31, PH34-44, PH49 – PH50.This bag is sized to hold three tall bottles, which is ideal for working moms who pump two or three times at work. Easy Instructions as a Milk Warmer: Fill your Mila's Keeper Breast Milk Cooler, the MilKeeper®, a third of the way with hot tap water. This 5-piece set comes with 4 5-oz Medela bottles, a contoured ice pack to snugly fit around the bottles, and a sleek black bag. Our compact yet spacious, insulated cooler bag makes it easy to transport your breast pump and bottles (without feeling like you packed the kitchen sink!