📦 Breast pump on pre-order - Shipping mid-August! ⚠️⚠️⚠️
Cart (0)
Add a free sticker to your order?
Estimated total
Your cart is empty
LUPA Silicone Breast Pump Flange
Multiple sizes available
Certified food-grade silicone
Compatible with most breast pumps
Designed for enhanced stability
Product not classified as a medical device - comfort accessory made of food-grade silicone.
Available from 8 to 18 mm — each size corresponds to the internal diameter of the tunnel.
Fridge method - store in an airtight container between pumping sessions, wash daily with hot soapy water (mild soap).
After each pumping session - wash with hot soapy water. Air dry.
Routine sterilization is not necessary for everyday use. In case of specific situations (prematurity, fragility), consult a healthcare professional.
Consult our care guide here!
Soft silicone naturally evolves with use; this is inherent to its nature. Regularly inspect your flanges and replace them at the first sign of wear: change in texture, loss of flexibility, or deformation of the tunnel.
Ships within 24 business hours.
Delivered within 3 to 5 business days
These products come into direct contact with the body. In accordance with current regulations, no returns or exchanges are accepted once the packaging has been opened.
Drawing, that's something you learn. The right equipment changes everything.
At first, most of you use a standard breast shield, which is often too large.
The nipple moves with the areola, cracks can appear along with the pain that goes with them, and the breast doesn't drain properly...
It's not your body that's malfunctioning; it's the size, shape, or material that doesn't fit.
LUPA silicone breast shields are available in 11 sizes, from 8 to 18mm. Because precision and comfort change everything.
Find Your Size
Flange size plays an important role in comfort during breastfeeding or pumping.
LUPA offers several sizes to allow every mother to find the one that suits her best.
Designed to keep up with you
Choose the right size
Please refer to our size guide to find your correct size.
How do I position the LUPA?
Place it gently so that it molds well to the shape of the nipple.
Move freely
And enjoy optimal support with every pull!
Our team is here to answer your questions
Yes. The silicone is BPA-free, BPS-free, and phthalate-free. It is LFGB certified, meeting the German food standard, one of the most stringent in the world, and FDA approved.
Tests confirm that no undesirable substances migrate upon contact with breast milk. Our teats are manufactured using platinum-cured vulcanization, the gold-standard process for silicone in contact with food, as attested by our manufacturer.
Nipple shields do not create milk.
However, an appropriate size and good positioning can improve pumping conditions and therefore drainage efficiency.
These are tools, not magic solutions. You remain the expert of your body.
In many situations, yes. The soft silicone creates a natural suction effect that limits movement during pumping.
The result depends on your body shape and your position. A tutorial video and tip video will be sent to you after purchase.
The size corresponds to the diameter of the nipple at rest.
A size guide is available to help you choose the most suitable size: here.
If you are unsure, consult the directory of professionals equipped with the LUPA trial kit to test before purchasing.
LUPA breast shields are compatible with many breast pumps on the market via suitable connectors.
Compatibility depends on the complete kit: connector, membrane, valve.
If you are unsure about your model, consult the directory of professionals equipped with the LUPA trial kit.
Find a professional near me →
Soft silicone naturally evolves with use: texture, flexibility, tunnel shape.
Inspect them regularly and replace them at the first signs of wear.
The frequency varies depending on your usage and maintenance habits.
Before questioning the breast shields, check in order: the size (a 1mm difference can change everything), the positioning (nipple centered, like in a puzzle), the condition of the kit (membrane, valve, connector), and the breast pump settings.
A gentle and adapted pumping is more effective than a strong one. If it still doesn't work, consult the directory of professionals equipped with the LUPA trial kit.
Find a professional near me →
Nipple shields are in direct contact with the body. Once the package is opened, no returns or exchanges can be accepted for hygiene reasons.
If you are unsure about your size before ordering, consult the directory of professionals equipped with the LUPA trial kit to test before purchasing.
Find a pro near me →
Fridge method: airtight container between pumping sessions + daily washing with hot soapy water.
Or wash after each pumping session. Air dry.
Systematic sterilization is not necessary for everyday use.