you’re on the list.
We made ember patch to make the hard days of your cycle a little easier. We’ll email you the moment it’s ready.
join the waitlist.
Be the first to know when we launch.
straight from the comments
coming to you soon.





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what it is
the hot water bottle you can wear.
A slim, self-warming patch that sits low on your tummy, your back or wherever it hurts. It warms on its own the moment it meets the air, then stays with you through work, a festival, or a day on the couch.
- ~41°, gentle and steady
- up to 8 hours of warmth
- warms on contact with air
- fragrance-free, non-medicated
the first batch
why only 300?
This is our first production run. Three hundred is what we could make, test on real people and pack ourselves in Melbourne without cutting corners. So the first 300 orders get three patches free, and you only pay shipping. When they're gone, the next batch lands mid-November.
- nowthe list is open.
- opening soonfirst 300 orders: three patches free, you only pay shipping. the list gets the link first.
- after 300sold out.
- mid-novembernext batch lands. list first, again.

this is harry and his girlfriend, one of our first testers.
why we started ember patch
We're two guys, so we won't pretend to know what a period feels like. What we did see was the people we love, spending their period days on the couch with a hot water bottle, waiting for it to go cold. The thing that comforted them most was the same thing keeping them home. So we set out to make that warmth portable, and we tested every batch on the people it's actually for.
We don't have 80,000 reviews yet, and we're not going to fake a single one. What we can promise is that we sweated the small stuff, and we'll keep listening.
keep warm,
harry & aaron
good to know