Medela Quick clean Micro-Steam bags are part of our quick clean family of products, designed to simplify cleaning both at home and away through convenient, easily portable options to help ensure your breast pump parts and accessories are clean and ready for use. Each of our quick clean products are available for safe, convenient, and effective sanitization whenever you need them most. Did you know that the CDC recommends daily cleaning and sanitization of your breast pump parts and accessories? Use our quick clean Micro-Steam bags to easily and thoroughly disinfect breast pump parts, breast milk bottles, nipples, pacifiers, breast shields, and more in about 3 minutes - Using only water and a microwave. These steam bags for bottles and other breast pump necessities are reusable up to 20 times and eliminate 99.9% of most common bacteria and germs. They can also be used for easy organization of parts and accessories while on the go or away from home for added convenience. Cdc. "Water, sanitation & environmentally-related hygiene." centers for Disease Control and prevent, 15 Aug. 2017, accessed 25 Sept. 2017.