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Temperature-Sensitive Color Change for Maximum Comfort – Willow Hot & Cold Therapy Packs feature a smart color-changing design to help moms easily see when the pack reaches the ideal temperature, providing targeted relief and peace of mind.
Reusable, 360° Breast Coverage – Designed to contour comfortably around the breast, these packs deliver complete, 360° coverage for versatile hot and cold therapy whenever you need it.
Cold Therapy for Engorgement Relief – Freeze for at least 4 hours for maximum cooling. Ideal for reducing swelling, easing engorgement, and soothing discomfort. The pack changes to a calming purple hue to signal it’s at the perfect temperature.
Hot Therapy to Support Letdown – Warm in the microwave or boiling water for gentle, therapeutic heat that promotes milk letdown. The pack turns white when the ideal warmth is reached for safe, effective soothing.
Trusted and True: Designed by the best in medical tech, Willow pumps and accessories are made with moms in mind; Join the 300,000 mom who have brought Willow into their homes and lives