Medela Manual Breast Pump Harmony On-the-Go, PersonalFit Flex Shield & 2-Phase Handle

Medela Harmony is a lightweight, manual breast pump designed for comfortable, on-the-go expression while helping you collect more milk with its rotating PersonalFit Flex shield and 2-Phase Expression handle.

Compact and intuitive, the Harmony manual pump gives you a quiet, cordless option for quick pumping sessions away from an electric pump. It’s built from BPA-free, food-grade materials, breaks down into a few easy-to-clean pieces, and expresses directly into a 5 oz (150 ml) bottle that can be sealed for storage. Backed by Medela’s decades of breastfeeding research, Harmony is meant to be simple, reliable, and portable for everyday life.

How does the Harmony make pumping faster and more comfortable?

Harmony combines an ergonomic handle with the PersonalFit Flex shield so you can pump with less pressure and more efficiency. The shield’s soft, oval rim rotates to align with your body, reducing pinching and improving milk flow. The handle’s 2-Phase Expression pattern mimics natural nursing: quick strokes to start letdown, then deeper pulls to express.

• PersonalFit Flex shield with 360° rotation to reduce pressure and boost output
• Ergonomic handle designed for single-hand pumping and comfortable grip
• 2-Phase Expression motion to imitate baby’s nursing rhythm
• Expresses directly into a 5 oz / 150 ml bottle for immediate storage

What makes Harmony convenient for busy, mobile days?

Harmony is intentionally lightweight and requires no cords or batteries, so it fits into a bag and is ready whenever you need it. Its simple construction means fewer parts to wash and fast assembly, while the included bottle lid lets you seal milk for transport without transfers. The quiet manual action also preserves discretion while pumping in public spaces.

• Compact, cordless design that fits easily into most bags
• Minimal parts for quick cleaning and simple assembly
• Twist-on lid for leak-resistant storage of expressed milk
• Quiet manual operation for discreet use anywhere

How do I clean and store the pump pieces safely?

Parts are constructed from food-grade, BPA-free materials and separate in seconds for washing. Most components are dishwasher safe, or you can hand wash in warm, soapy water and air dry. The straightforward design reduces crevices and speeds up sanitizing between sessions.

• Few pieces that disassemble quickly for washing
• Dishwasher-safe components for easy sanitizing
• BPA-free materials safe for milk contact and storage
• Express directly into a bottle that seals for fridge or cooler transport

Will Harmony work alongside an electric pump I already own?

Yes—Harmony is intended as a portable backup or complement to an electric pump for times when you need to pump away from power. It provides full manual control of rhythm and suction pattern, letting you match comfort and efficiency to your needs. Many parents keep Harmony as an on-the-go option for travel, daycare drop-offs, or short outings.

• Great as a secondary pump for travel or quick sessions
• Manual control allows custom timing and pressure during expression
• Compatible with Medela bottles for seamless storage
• Small enough to remain in a purse, diaper bag, or work tote

Who is this for: Medela Harmony is made for parents who need a reliable, easy-to-use manual pump that fits an active schedule—perfect as a portable backup to an electric pump, for short outings, or when you want a quiet, simple solution. If you value comfort, portability, and fewer parts to manage, Harmony offers a trusted option backed by Medela’s long experience in breastfeeding support.