Convenient and portable, the Lansinoh Manual Breast Pump is ideal for occasional use at home or away. The two pumping modes, Stimulation and Expression, help you gather more milk in less time while the ergonomic easy-express handle reduces hand fatigue. It's the ONLY pump to include two sizes of flanges, standard (25mm) and large (30.5mm), to ensure a perfect fit. The Lansinoh Manual Breast Pump is also a part of the Lansinoh Pump-Store-Feed solution. You can now pump directly into one bottle, attach NaturalWave Nipple to feed right away or seal to store breastmilk until needed, a smooth process to providing what baby needs. The Bump Best of Baby Award Winner Lansinoh Manual Breast Pump Features: Two modes, Stimulation & Expression, for more milk in less time ComfortFit flanges - Includes 2 sizes (standard & large) for ideal suction & fit Ergonomic easy-express handles reduces hand fatigue Fewer parts - simple to use, simple to clean Wide-neck bottles that fit across the Lansinoh range, use one bottle to pump, store and feed Also includes the NaturalWave Nipple, cap and collar and samples of the #1 selling breastmilk storage bag BPA Free