Optimize your wearable breast pumping experience with Willow’s transparent Flanges, an essential accessory for the all-in-one, in-bra Willow Breast Pump designed for life on-the-go. The innovative, patented technology behind Willow’s pump mimics a baby’s natural latch, ensuring continuous suction and true spill-proof mobility. Our flanges cater to various breast shapes and sizes, available in 21mm, 24mm, and 27mm sizes. With the freedom to pump discreetly wherever your day takes you, whether that’s during a conference call or while playing with your baby, the 21mm Flanges are designed to provide a comfortable, secure fit.
Product Highlights
- Easily pair with Willow Spill-Proof Milk Bags for a seamless pumping experience
- Clear flange allows for visibility and proper alignment, enhancing pumping efficiency
- BPA-free and dishwasher safe, ensuring easy maintenance and hygiene
- Specifically designed for compatibility with Willow Generation 2 or 3 Breast Pump (sold separately)
- Manufacturer’s 90-day limited warranty for added peace of mind




Reviews
There are no reviews yet.