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Bestie Bundle
Regular price $139.90 AUDRegular priceUnit price / per -
New Moon Kit Bundle
Regular price $135.00 AUDRegular priceUnit price / per -
[PRESALE] Endo Bundle
Regular price $110.00 AUDRegular priceUnit price / per
As Seen On Shark Tank Australia
You can catch us on the new season of @sharktankau Wednesday on @Channel10au and @10playau
Empowered woman approved
The tried and tested innovation designed for women, by a woman. With 360 degree heating for your abdomen, giving you an all round experience of relief and comfort.
We've got your back (and belly!)
30-Day Quality Guarantee
If your Kosi arrives with any defects or faults we will happily replace it. Simply email info@kosi.au with an image and description of the defect and we will arrange a return label. Once we have received the image of the return post tracking we will immediately despatch your replacement.
Shop your new bestie
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Kosi Ziggle
Regular price $74.95 AUDRegular priceUnit price / per -
[PRESALE] Snuggle
Regular price $49.95 AUDRegular priceUnit price / per -
Bestie Bundle
Regular price $139.90 AUDRegular priceUnit price / per -
Kuddle Tee
Regular price $59.95 AUDRegular priceUnit price / per -
Kosi - Limited Edition Black
Regular price $74.95 AUDRegular priceUnit price / per -
[PRESALE] Endo Bundle
Regular price $110.00 AUDRegular priceUnit price / per -
[PRESALE] Ultimate Endo Bundle
Regular price $159.00 AUDRegular priceUnit price / per -
New Moon Kit Bundle
Regular price $135.00 AUDRegular priceUnit price / per
Free standard shipping on AUS orders over $130
Buy more and save
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Paige - Long Jetty
I've been suffering from really bad period pain since I go my first period when I was 12. Kosi has helped me so much with my pain and it is so much easier just being able to wrap it around and not have to hold it there.
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Dee, Sans Souci
I used my Kosi for the first time last week when I got my period and oh my god - what a life changer!!! I actually lent it to my cousin too when she was on her period and in her own words "it was freaking awesome". I am actually thinking of getting her one!
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Zara, Illawong
Living with PCOS and endometriosis has been an overwhelming journey, especially when battling the intense pain that I’ve experienced for years. Can I just say the heat pack's quality is exceptional! Kosi has been an absolute lifesaver for me, thank you Kosi!!
Feel comfort in more ways than one, when you experience Kosi you experience the Kosi community.
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We support each other
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We support our community
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We support the environment
Let's end Endo
For every heat pack sold $1 will be donated to Endometriosis Australia.
Did you know endometriosis affects 1 in 7 women and those who identify as gender diverse. There are more than 830,000 EndoWarriors in Australia. We believe together, we can end endo.