BUY THIS! An amazing product I am saving so much time, no pain as they fit perfect and it’s making motherhood so much more manageable!!





LACEVO S70 valves (2 pieces)
Valves for the LACEVO S70 In-Bra Breast Pump Set.
Includes:
- 2 x Lacevo S70 Valves
Materials:
- Food grade silicone – BPA BPF and BPS free
Sterilise with boiling water before first use. We suggest you wash with warm soapy water to clean and air dry. If you prefer, sterilise your parts once a day with boiling water. You can use a dishwasher, steam or UV steriliser, however please note these methods may shorten the lifespan of your parts. Do not use a microwave or microwave steriliser.
Silicone accessories should be replaced every 1-3 months depending on frequency of use. If you have noticed reduced suction, it is always a good idea to inspect your silicone parts, valves in particular to make sure they are not worn or damaged.

Choose options





Let customers speak for us
from 180 reviewsBUY THIS! An amazing product I am saving so much time, no pain as they fit perfect and it’s making motherhood so much more manageable!!
When you’re given the tools to get pumping right, lots of things fall into place. Not only was I using the wrong flange size but I had only ever known what it was to be tethered to a powerpoint. The lacevo ensures I’m pumping as much milk as possible in a much quicker timeframe and truly rivals the hospital grade medela symphony that I had access to in hospital. As an over-supplier, I need to be able to pump when I’m out to avoid clogs. I’m so glad I splurged instead of trying others first.
Love love love! I bought this at the first expo that they appeared at (PBC 2024) before my first baby and have used it again for my second baby born prematurely.
While at the most recent PBC ( Feb 2026 ) I sadly ran into an issue with my pump and the beautiful founder Sally helped me and reassured me that my pump was still working and that a replacement of my valve and or diaphragm was the issue. She honestly saved my life that day! Thank you thank you thank you!!
I was thrown into the world of medical parenting when my daughter was 3 months old and the Lacevo pump made continuing to breastfeed possible. I can pump effectively while attending to all the post feed needs of my little one. It cuts the time I have to be awake overnight in half! The quality of the pump is amazing and the case and wet bag make it super portable no matter where we are, home or hospital.
Very helpful customer service team sorted my issue promptly and professionally
I’ve previously used a bottle warmer that needed to be plugged into the wall, filled with water and warmed. It did the job but wow, the Lacevo bottle warmer has changed everything! The packaging and presentation is luxe, and the inclusion of everything you need is fantastic!
The portability and way it heats the milk is perfection! Thank you!!!
I’ve just had my second baby. I was reluctant to buy another breast pump but didn’t have the best experience with my last one. I bit the bullet and got the pump because it’s really important to me to be able to breastfeed as along as possible, so a great pump is crucial.
Before I even used the pump I was blown away by the presentation of it all, wow! The team have thought of everything and put some much into making this feel luxe!! The carry case, equipment, sizing studio and pumps are just amazing. Everything you need is there.
Having now used the pump, I can also happily say that the pump is excellent as well! Easy to use and clean, and so far has given me much better results than the brand I’ve used previously.
It’s so worth the money! Thank you so much for putting women first and designing something so phenomenal.
Needed a replacement, customer service to organise this was fantastic
Hands down the best and easiest breast pumps I’ve used! We originally bought the stationary Spectra pump, but a few weeks later we were gifted the Lacevo portable pumps… and the Spectra went back in the box and hasn’t been used since.
The quality of the Lacevo pumps is next level. You can really tell in both the motor strength and how efficiently they express milk. I get consistently great output every time. They’re incredibly easy to assemble, put on, and use, which my fellow mamas out there know matters so much when you’re already exhausted and short on time.
What I love most is the portability. I can go about my day, get things done around the house, and not feel stuck sitting in one spot. They stay secure even when moving around, and they’re not bulky or obvious. I’ve worn them out while grocery shopping, eating out, and running errands without feeling self-conscious at all.
Pumping can be so time-consuming and honestly draining, but these pumps make it feel manageable and way less disruptive to daily life.
Yes, they’re a bit more expensive than some other options, but they are 10000% worth it. This is one of those purchases where the quality genuinely justifies the price.
I absolutely love these pumps and recommend them to every new mum, friend, and fam
Thanks team Lacevo!
After trying multiple bottle warmers, this warmer is one of the best. It does not leak. Easy to clean. It has multiple attachments. I get about 3 uses out of the battery (bottle straight from the fridge or cooler bag). I can not fault this warmer.
I saw the lovely ladies Monique and Sally today at the Sydney PBC Expo today. I purchased my awesome set back at the last expo and I was only 28 weeks at the time. This expo I was 2wks PP and I’ve been exclusively pumping due to breastfeeding anxiety and nipple shape (Inverted). These pumps have brought me so much freedom to be mobile and not stuck in a room near a PowerPoint and away from my son. I’m a 17mm flange who took extra time for milk to come in as I was an emergency C-section. The pump settings were gentle enough in my very early stages of pumping to working my way up to 5-6 20-25min pumps a day on 6. While at the expo with Monique and Sally I gave open feed back and had a couple of questions which they were only too happy to assist me and went above and beyond to have me back on my way to feeding my buba!! Thanks ladies xx
Really well thought out design and instructions on how to get the most milk extraction via correct flange selection. App is a bit glitchy as it disconnects sometimes. Using the manual buttons is no problem though.
Great quality replacement parts
Handy to have on hand for when you need to replace a part.
I’ve been really impressed with the LACEVO wearable breast pumps. They’re very easy to use, comfortable, and surprisingly efficient at pumping, especially for a hands-free option.
For the price, they also look and feel luxurious, which was a lovely bonus — they don’t feel cheap at all. The suction is effective without being uncomfortable, and they fit nicely and discreetly.
What really stood out was the amazing customer service. Any questions were answered quickly and helpfully, which made the whole experience even better.
Overall, these are a fantastic option if you’re looking for reliable, stylish wearable pumps at a great price. I would absolutely recommend them.
Great quality replacement parts
Delivery was quick and these are fairly affordable as a part that needs to be replaced regularly. I am pumping 1 or 2 times a day for 30 minutes on level 1 but these are only lasting 2 ish weeks before they loose suction. I think the narrow angled design, which means you have to scrub into the valve part, means these wear quicker than the Spectra S1 duck bills. If you don’t clean in this way milk fat residue gets stuck in the corners.
FREE DELIVERY
for all orders over $99
MOTHERS FIRST
we put mothers first with everything we do
WARRANTY
1 year warranty for all electronics, 90 days for all replacement parts
CUSTOMER SUPPORT
