Quick answer
For most pumpers, the Willow Go offers a better balance of capacity, comfort, and price, while the Willow 360 excels in discreetness and app integration. Choose based on your priority: higher volume or maximum discretion.
Capacity and container size
The Willow Go stands out with its available 7 oz containers, allowing you to collect up to 14 oz per session. This is a significant advantage for high producers who need to pump more in one sitting. The standard Willow 360 kit includes 5 oz containers, which may require more frequent emptying for those with a high milk supply.
Fit and comfort
Both pumps are designed for hands-free use, but their fit differs. The Willow Go features a more traditional flange design that many find intuitive, while the Willow 360 uses a unique 360-degree flange that conforms to the breast for a more discreet profile. Comfort is subjective, so consider your body shape and sensitivity when choosing.
Price and value
The Willow Go bundle with 7 oz containers is priced at $250.24 (compared to a catalog price of $384.98), making it a more budget-friendly option. The Willow 360 typically commands a higher price due to its advanced features. If cost is a major factor, the Willow Go delivers solid performance at a lower price point.
Trade-offs at a glance
- Capacity vs. discretion: Willow Go offers larger 7 oz containers for more milk per session, while Willow 360's slimmer design fits more discreetly under clothing.
- Price vs. features: Willow Go is more affordable, especially in this bundle, while Willow 360 includes advanced app features and a unique flange design. If budget is tight, Willow Go provides the best value.
- Comfort vs. learning curve: Willow Go uses a familiar flange shape, while Willow 360's 360-degree flange may require adjustment but offers a custom fit. Try both if possible to see which feels more comfortable.
Product facts
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Willow Go® Pump and 7 oz Breast Milk Containers: The Willow Go bundle includes 7 oz milk containers, allowing up to 14 oz per session. This higher capacity reduces the need to empty containers mid-session, ideal for high producers.
Willow Go® Pump and 7 oz Breast Milk Containers
Which pump fits you?
Best for
- High producers who need larger capacity (Willow Go with 7 oz containers)
- Budget-conscious pumpers seeking a reliable hands-free option (Willow Go)
Not for
- Those who prioritize maximum discretion and advanced app features (choose Willow 360)



