Pump Accessories – Willow Pump Skip to main content

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Up to 40% off pumping essentials

Pump Accessories

Pump Accessories

For an optimal pumping experience, it is recommended to replace your parts every 3 months.

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Willow 360® Spill-proof Milk Bags (48-pack)
30% off
HSA/FSA

Willow 360® Spill-proof Milk Bags (48-pack)

Patented milk bags enable 100% leak-proof pumping while keeping milk hygienic and ready to store.
$29.99 $20.99
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® Backup Parts Set
15% off

Willow Go® Backup Parts Set

Swap out your Willow Go pump parts every 90 days to ensure maximum efficency or get a backup set for less cleaning with this bundle!

$68.97 $58.62
Willow 360® Replacement Parts Set
15% off
HSA/FSA

Willow 360® Replacement Parts Set

Keep your Willow 360 pump working its best with this replacement parts bundle! Includes one set each of Milk Containers and Flextubes.
$79.98 $67.98
Willow 360® Container Set (2-pack)
15% off
HSA/FSA

Willow 360® Container Set (2-pack)

Our reusable breast milk storage containers make pumping and transferring milk a breeze.

$49.99 $42.49
Willow 360® Flextube Set (2-pack)
HSA/FSA
SUBSCRIBE & SAVE

Willow 360® Flextube Set (2-pack)

Patented design carries milk from breast to bag or container as you pump, enabling leak-free pumping.
$29.99
Willow 360® Flange Set (2-pack)
15% off
HSA/FSA

Willow 360® Flange Set (2-pack)

Our flanges come in three sizes and are compatible with sizing inserts to give you optimal output.
$29.99 $25.49
Willow Sizing Insert Set (2-pack)
15% off
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 $16.99
Willow 360® Charger
15% off
HSA/FSA

Willow 360® Charger

Facilitates fast and easy charging and to power your pump for five sessions.
$29.99 $25.49
Willow Go® Pump Diaphragm Set (2-pack)
HSA/FSA
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Willow Go® Pump Diaphragm Set (2-pack)

Made of food-grade silicone, our diaphragm creates suction and prevents milk backflow into the pump.
$16.99
Willow Go® Container Duckbill Valve Set (2-pack)
HSA/FSA
SUBSCRIBE & SAVE

Willow Go® Container Duckbill Valve Set (2-pack)

Made of durable, food-grade silicone, our breast pump valves keep your milk flowing in the right direction.

$16.99
Willow 360® Milk Container Insert Replacement Set (2-pack)
15% off
HSA/FSA

Willow 360® Milk Container Insert Replacement Set (2-pack)

Designed to snap directly into our breast milk storage containers, optimizing comfort and output.
$19.99 $16.99
Willow Go® Flange Set (2-pack)
15% off
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.
$29.99 $25.49
Willow Go® Dual Port USB Charger
15% off
HSA/FSA

Willow Go® Dual Port USB Charger

Our USB charger has two ports so you can charge both of your pumps at the same time.
$14.99 $12.74
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!

$33.98 $28.88

Need help picking a pump?

Your perfect match is waiting! Use the Pump Quiz or Comparison Chart to find the Willow Breast Pump that best fits your lifestyle.

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Mom's Favorite Wearable Pump

Built better. Because you deserve better.

  • 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
  • Highest capacity wearable

    • Willow Pumps

    • Willow 360
    • Willow Go

    • Traditional Pumps

    • Some

    • Other Wearable Pumps

    • Some
    • Some
    • Some
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