Willow 3.0 is now 360. 100% leak-proof, hospital-grade, app-controlled, and supported by 360 Care. Comes with 21mm inserts & 24mm flanges.
Protect your pump on-the-go with our sleek, sturdy, and easy-to-clean carrying case.
Our silicone sizing inserts help to optimize output for moms who measure between 13 mm and 27 mm.
Use theย Willow Size Guideย to measure nipples and find the insert size that's right for you.
*Please note sizing inserts fit into 24mm flanges or containers only.
Set of 2 sizing inserts each in 13mm, 15mm, 17mm, 19mm and 27mm.
Free shipping on orders $50+
Top-ranked 24/7 customer care
Adding product to your cart
For optimal output, replace every 90 days (or when you notice discomfort or signs of wear).
Thanks for subscribing! Keep an eye on your inbox for updates.
By signing up, you agree to receive promotional messages from Willow. You may unsubscribe at any time.