Which pumps work with the Hands-Free Collection Cups?
By The Zomee Team · Updated October 14, 2026 · 2 min read
The Zomee Hands-Free Collection Cups work with the Zomee Z2, the Zomee Z1, and the Mother's Nature™ H1. With the tube adapters included, they also work with 32 breast pumps from 11 other brands.
The collection cups sit inside your bra, and milk collects in them instead of bottles.
Does my pump from another brand work with the collection cups?
Yes, if your pump is on the list.
| Brand | Models |
|---|---|
| Ameda | Mya, Mya Joy, Finesse, Purely Yours, Purely Yours Ultra |
| Ardo | Calypso |
| BabyBuddha | 2.0 |
| Evenflo | Advanced |
| Freemie | Independence, Liberty |
| Lansinoh | Signature Pro, Smartpump 3.0, Thrive, Signature Comfort, NaturalWave |
| Medela | Pump In Style Advanced, Pump In Style with MaxFlow, Sonata, Freestyle, Freestyle Flex, Swing Maxi, Swing |
| Momcozy | Double Electric Portable |
| Motif Medical | Luna, Duo |
| Philips Avent | Single Electric |
| Spectra | S1, S2, M1, 9 Plus, 9S, Synergy Gold |
Which Zomee pumps work with the collection cups?
The Z2, the Z1, and the H1.
Shabbat Mode™ is built into the Z2 and the H1. On Shabbat, the collection cups let you use either pump hands-free.
We also sell the Z2 and the H1 with the collection cups, including the Zomee Z2 Shabbat Mode™ Edition with Hands-Free Collection Cups.
How do the collection cups connect to my pump?
Through the tube system in the box, which runs from the collection cups to your pump. On a pump from another brand in the table, use the tube adapters included.
The diaphragm in each collection cup keeps milk out of the tubing, which makes the collection cups a closed system.
What's in the box?
Each collection cup is BPA-free silicone with an 8 oz capacity. The box includes:
- Two silicone cups
- Breast shields and inserts in three sizes
- Two diaphragms and two diaphragm covers
- Two duckbill valves
- A tube system
- Four A and B tube adapters
Which size do I need?
The size closest to your nipple-tip measurement. To find your flange size, measure the widest part of your nipple tip in millimeters, not the base. If your reading falls exactly between two sizes, use the smaller one.
The collection cups include three sizes: 24 mm breast shields and 19 and 21 mm inserts. An insert sits inside the breast shield and makes its tunnel smaller.
If you measure smaller than 19 mm, our Universal Inserts can help. They come in sizes from 13 to 24 mm and work with the collection cups.
What if my pump isn't on the list?
Call The Mom Line™ at 1-888-662-7159 with your pump's brand and model before you buy. Real moms and certified lactation consultants answer it.
If you're choosing a new pump too, look at the Zomee Z2 Pump & Hands-Free Collection Cups Bundle.
Questions moms ask
Do the collection cups work with the Mother's Nature W1 or the Zomee Fit?
No. The W1 and the Zomee Fit are wearable pumps with their own milk collectors.
Is there a breast shield for the collection cups larger than 24 mm?
Yes. The Zomee Hands-Free Collection Cups Breast Shield is sold in 24 and 28 mm.
Can I buy a replacement duckbill valve for the collection cups?
Yes. We sell the Zomee Hands-Free Collection Cup Duckbill Valve.
