Medela Breast Milk Cooler Set Perfect for secondary container to transport breast milk from work to home or leave with daycare. Includes 4 breast milk bottles with lids for storage & feeding. Fits inside the Medela Freestyle and Pump In Style Breast pump Bags. Compatible with the bottles provided with the Swing and Harmony breast pumps. All Medela breast milk bottles and products that come in contact with breast milk are and always have been made without BPA. Contains: (1) Cooler Bag, (1) Contoured Ice Pack, (4) 5 oz/150 ml bottles, (4) solid lids. Medela Quick Clean Breast Milk Removal Soap: No scrub soap: removes stubborn breast milk residue up to three days old in 5 minutes No added fragrance or taste that might discourage baby from breastfeeding For breast pump parts, bottles, nipples, intimate apparel and more Safe and gentle for mom and baby clinically tested to not cause irritation; physician tested and hypoallergenic More than 25 washes per six fluid ounce bottle Medela Quick Clean Breast Milk Removal Soap