Hot & Cold Breast Therapy Packs – Willow Pump Skip to main content

Save up to $100 off pumps

NEW LAUNCH! Go x Splashguard - now 30% off

Shop up to 40% off breastfeeding essentials

Hot & Cold Breast Therapy Packs

$19.99

Hot & Cold Breast Therapy Packs

$19.99

Built For More Comfort & Milk Output

Engineered to rival traditional pumps and wearables alike — and leave you fully emptied.

Interior Circular Motor

Ensures even weight distribution for better nipple alignment

Long Flange Tunnel

Accommodates more nipples (even elastic!) to avoid abrasion

Curved Flange Edge

Smooth, continuous surface prevents pinching or pulling

Wide Flange Cone

Clinically proven to express a higher volume of milk in less time

Real Willow Go Moms. Real Results.

The 90-Day Rule

Remember to swap out pump parts every 90 days to ensure maximum pump efficiency, or get a backup set of parts now for less cleaning after each session.

Shop Go Parts
Willow Go® Replacement Parts Set
15% off
HSA/FSA

Willow Go® Replacement Parts Set

Keep your Willow Go pump working its best with this replacement parts bundle!

$43.98 $37.38
Willow Go® Splashguard Container Set (2-pack)
15% off
New
HSA/FSA

Willow Go® Splashguard Container Set (2-pack)

Our reusable containers (available in 5 oz and 7 oz) now feature a silicone Splashguard to give you more peace of mind (and less mess) when pumping.

$34.99 $29.74
Willow Go® Flange Set (2-pack)
HSA/FSA

Willow Go® Flange Set (2-pack)

Available in three sizes (27 mm, 24 mm, and 21 mm) and compatible with sizing inserts, so you can find what works for you no matter what.
$39.99
Willow Sizing Insert Set (2-pack)
HSA/FSA

Willow Sizing Insert Set (2-pack)

Our silicone sizing inserts help to optimize output for moms who measure smaller than 21 mm.
$19.99

Why Choose Willow?

Here’s How We Compare

  • Fits fully in-bra
  • Cordless, with no clunky motors
  • Hospital-grade suction
  • 100% leak-proof (360 mobility)
  • Mobile App
  • Access to expert content via app
  • Customer care team of moms

    • Willow Go

    • Try Willow 360

    • Traditional Pumps

    • Some

    • Other Wearable Pumps

    • Some
    • Some
    • Some
Customer Support