Willow 360 Reusable Breast Milk Containers - 4 oz, 24mm Flange (2 Pack) – Fits Willow 360 & 3.0 Wearable Pumps

Effortless, eco-friendly pumping with Willow

Willow’s 360 Reusable Breast Milk Containers are designed to simplify your feeding routine. They’re compact enough to slip into your bra and sturdy enough to hold freshly expressed milk, letting you keep up with your day or night without missing a beat.

With 4 oz capacity per container, you can pump directly into the container and then transfer to baby bottles or storage bags as needed. The design aims to streamline the process from pump to storage, so you can focus more on baby time and less on ongoing prep.

Key benefits at a glance

• Reusable, eco-friendly storage you can trust— BPA-free and dishwasher safe
• Direct pump-into-container use; then pour or swap into bags or bottles
• Discreet, hands-free pumping that fits in your routine
• Compatibility with Willow 360 and 3.0 family pumps (Gen 1 & 2)
• Each container holds up to 4 oz; 2-pack convenience for rotation and backups

How it fits your day

• Simple assembly with few parts; easy to clean
• Swap or reuse during day-to-night pumping sessions
• Optional: swap a container for leak-proof storage bags for on-the-go feeding

Quality and assurance

• 90-day limited warranty on containers
• Join the community of ~300,000 moms who choose Willow

Designed to work with standard 24mm flange setups for a secure connection with Willow pumps suited to your model. This storage solution complements your pumping routine without replacing medical guidance or advice.