Willow Wave Collection Cups – Willow Pump Skip to main content

When to use

The first-ever 2-in-1 double manual pump with an ergonomic handle that also connects to your traditional pump for a hands-free experience—no charging required. Includes 24 mm flange made of soft silicone for a smooth fit and optimal milk flow.

How to use

Willow Wave 2-in-1 Double Manual Wearable Pump + Collection Cups are easy to assemble, clean, and use. Here’s how.

Connecting handle to pump manually

  • Double or single pump
  • Connect Tubing to the Tube Splitter. Diaphragm Assembly is not needed for manual pumping
  • Insert the other side of the Tubing into the port of the Handle
  • Pump is ready to use

Connecting to a traditional pump

  • Insert the Diaphragm Assembly into the bottom of the Tube Splitter
  • Attach the two shorter Tubes to the top of the Tube Splitter and the long Tube to the bottom of the Diaphragm Assembly
  • Insert the other side of the long Tube into your compatible traditional pump.* Collection Cups are ready to use
  • *If your electric pump requires it, attach the compatible Tubing Adaptor piece.

To learn more, read the instructions for use.

Compatible pumps

  • Ameda Mya Joy
  • Ardo Calypso
  • Baby Buddha
  • Dr. Brown’s Double Electric
  • Elvie Stride
  • Evenflo Advanced
  • Lansinoh Signature
  • Medela Freestyle
  • Medela Pump in Style
  • Medela Swing Maxi
  • Motif Duo
  • Motif Luna
  • Motif Twist
  • Phillips Avent Single Electric
  • Pumpable Genie Advanced Portable Pump
  • Spectra S1
  • Spectra S2
  • Spectra S9+
  • Spectra Synergy Gold
  • Zomee Z2