Cozy Design, Born From Love. Established in 2017, Momcozy focuses on baby feeding and mom nursing. M5 is the latest hands-free electric breast pump of Momcozy, weighs only 230 grams, comes with a breast pump carrying case, and is the perfect tool for moms who value both efficiency and discretion. With multiple 27 choices, 20 KPa suction range, and one-click pause, you can personalize your pumping experience to fit your body's needs. Momcozy unique double-sealed flange, and upgraded cup-motor Snap-On design, can snug tighter and closer to your breasts, preventing milk from leaking from the loose milk cup.