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Willow® 3.0 2-Pack 21mm Breast Pump Flanges

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Willow® 3.0 2-Pack 21mm Breast Pump Flanges. View a larger version of this product image.
Willow® 3.0 2-Pack 21mm Breast Pump Flanges. View a larger version of this product image.
Willow® 3.0 2-Pack 21mm Breast Pump Flanges. View a larger version of this product image.
Willow® 3.0 2-Pack 21mm Breast Pump Flanges. View a larger version of this product image.
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about the product

Willow 3.0 transparent Flanges makes putting Willow on a breeze. Load a spill-proof Milk Bag inside your flange, connect the pump, and move on to what's next on your list. When you're finished pop the flange in the dishwasher to clean.
  • Use with Willow 3.0 Spill-Proof Breast Milk Bags
  • Clear flange for visibility and alignment
  • Dishwasher safe & Not made with BPA
  • Designed for use with Willow Generation 2.0 or 3.0 Breast Pump (sold separately)
  • skuId: 69512787

Ratings & Reviews

Ratings Snapshot

338 reviews ·

Would Recommend

199 recommendations




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Customer Reviews

Showing 8 out of 338 reviews



Milk bags Chelsea E. ·
Recommended Not Recommended

They are great! I love that with them you only have two pieces to clean afterward and you can do literally anything around the house without spills. The only thing i don't like is i think they should hold 5 oz and they are expensive. If you are only pumping 1.8 oz it is such a waste!

So convenient! Holly P. ·
Recommended Not Recommended

I love the milk bags and the convenience they offer! Only once, over the course of pumping daily for 3.5 months, was a bag not sealed all the way to the top, making the pump more of a fountain of milk. Oops!

Great Jamie K. ·
Recommended Not Recommended

Love the no-spill aspect, but they are very expensive to use daily.

Great just hard to poor out sometimes Stacy K. ·
Recommended Not Recommended

I love that you can pump right into the bag, spill free and pretty accurate on the amount. Only challenge is cutting open the bag just right and not spilling the milk from one side.

Perfect for pumping on the go Casey P. ·
Recommended Not Recommended

These are pricey but worth it when you’re busy all day away from home and barely have time to pump. With the milk going directly into the bags, there’s only two parts to keep track of. I’m always afraid I’ll lose parts when taking off the pump after I finish a session on the go. Since the bags are O shaped, they defrost much faster than regular milk bags.

Great idea can be optimized Stephanie B. ·
Recommended Not Recommended

Love how they work and the little cleaning to be done when you use them versus the container but they are hard to empty, you can’t drain the air out to strode/ freeze and once opened you have to use it all or transfer to a different container the left over. All in all I LOVE the pump and like the little cleaning associated with using the bags though the bags themselves can be slightly improved upon.

Convenient but expensive Precious T. ·
Recommended Not Recommended

I’m a teacher; therefore, I appreciate the spill-proof bags because I use them at work. They are pretty accurate with the ounce amount if the Willow is placed on the breast correctly. I do wish the bags could easily fit into the flanges and that they weren’t so expensive.

Expensive bags Ally k. ·
Recommended Not Recommended

Really ridiculous how expensive it is for only 48 bags

shipping & returns

Please be aware we've temporarily extended our delivery time frames due to Covid 19 precautions at our facilities. The extended time frames will be reflected in the estimated delivery date shown at checkout.

Free Standard Shipping on Orders Over $59

Free Standard Shipping with any online purchase of $59 (merchandise subtotal excludes store pick up items; merchandise subtotal is calculated before sales tax, before gift wrap charges, and after any discounts or coupons). Truck delivery and shipping surcharges on over-sized or extremely heavy items will still apply (these charges are indicated on the appropriate product information pages and will be displayed in the shipping subtotal of your order). Orders typically arrive within 3-6 business days. Items shipped directly from the vendor or to Alaska and Hawaii have longer delivery lead times. This offer does not apply to Alaska, Hawaii, Puerto Rico or Business Direct orders.

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