Thrive 2-in-1 Breast Pump Wearable Cup Flanges

$4 ~~$7.99~~ In stock

A spare set of parts when you need them! Great to have on hand when you’re pumping away from home and need an extra set of clean parts. Or keep it on hand to replace parts that wear over time.

SOFT, FLEXIBLE RIMS

Comfortable on your skin

Our Wearable Cup Flanges hug your curves to ensure a tight seal and maximize pumping efficiency. Made without BPA/BPS and has a soft, flexible silicone rim.

2 FLANGE SIZES

Flanges fit for a queen

Getting the right fit can improve comfort and pumping efficiency so we offer 2 flange sizes: 24mm, and 27mm.

Customer Reviews (4.7 / 5 · 3 reviews)

Samuel A. ★★★★★ Aug 28, 2026

These have saved me more than once on work trips—having a clean set ready in my bag means no scrambling in the airport bathroom. The fit is identical to the originals, so no leaks or re-adjusting.

Alexander V. ★★★★★ Aug 24, 2026

I was so relieved to have these spare cups ready when I needed a quick swap during a late-night pumping session. The soft silicone flanges are a lifesaver when my previous set finally wore out.

Victoria E. ★★★★☆ Aug 25, 2026

I’ve been using these spare flanges on the go, and they fit my pump just as well as the originals. The silicone feels durable enough to hold up to daily use, though I wish they came with a storage bag.