PRODUCT DETAILS This Medela breast pump accessory kit offers all the essentials you need for cleaning, storage and breastfeeding information. WHY WE LOVE IT You'll have all the necessary accessories on hand. PRODUCT FEATURES Includes essentials for storage, cleaning and pumping parts 5-ounce bottles marked with easy-to-read volume marks All parts that touch breast milk are BPA-free WHAT'S INCLUDED Four 5 oz. / 150 ml. bottles & lids 2 Quick Clean Micro-Steam bag Two 24mm 1-pc. Breast shields Valves & membranes Breastfeeding Information Guide PRODUCT DETAILS Please refer to included guide for detailed cleaning instructions Imported Model no. 67179 Promotional offers available online at Kohls.com may vary from those offered in Kohl's stores.