IVARONAL CaraCups: 2-Pack Wearable Milk Collection with 24mm Flange & 10 Inserts – Spectra S1/S2 Medela Lansinoh Compatible

Overview

IVARONAL CaraCups deliver a hands free milk collection experience with a thoughtful blend of flexible fit and dependable design. The 2 pack includes wearable cups, a pair of 24 mm flanges, duckbill valves, and a generous set of flange inserts across five sizes, so you can adapt as your pumping needs evolve.

Flexible compatibility for a range of pumps

The cups are designed to work with most traditional flange and bottle setups, giving you the freedom to choose a pump you already know. They are compatible with Spectra S1 and S2, 9 Plus, Synergy Gold, Medela, Lansinoh and more. Always verify compatibility with your specific model before you buy to ensure a reliable fit.

Multiple sizes, better pumping efficiency

Included are ten flange inserts in 13, 15, 17, 19 and 21 mm — two pieces per size — so you can adjust for comfort and throughput as breastfeeding changes. Using the right flange can help you find a steadier rhythm and potentially shorten pumping sessions while maintaining milk flow.

Upgraded 24 mm seal for a tighter fit

The 24 mm flange features an upgraded double sealed design. The reinforced seal helps keep milk contained and reduces the chance of leaks during movement, contributing to a smoother, more confident pumping session.

Anti backflow design for cleaner pumping

A side mounted duckbill valve creates an anti backflow path that guides milk upward and away from the pump components. This design can reduce spill risks and help keep your pumping setup cleaner between uses.

Safe, easy to clean materials

All parts are made from soft, food grade silicone and are BPA free. They’re designed for quick cleaning after use; many pieces can be rinsed and air dried, avoiding a full sterilization routine between sessions in day to day use.

What’s in the box

• 2 wearable milk collection cups
• 2x 24 mm flanges
• 2x duckbill valves
• 2x Linkers
• 2x diagrams
• 2x tubing
• 10 flange inserts (2 per size: 13/15/17/19/21 mm)
• 2x versatile tubing adapters to connect with a wide array of portable bottles and pumps

Real world scenarios

Imagine a busy morning where you want to multitask while milk collects quietly in the background. Or a late night session where a hands free setup keeps you comfortable and in control. The wearable design stays in place as you move, whether you’re tending to a toddler or relaxing with your little one.