Medela pump in style advanced. Includes: ac adopter, battery pack, cooler bag, user manual, 14 bottles, lids, and 4 nipples, 4 breast shields, storage bags, few Breast pads. Sold all together for $100.00. Originally paid about $330.00 for everything all together. Used for only one child and it works wonderfully. Smoke free, pet free home. West side of TC.