Sumoring

Sumoring An innovative reusable neck cooler which
gives you a comfortable personal cooling.

Ready for another round of heat? We are! Sport, work, study or sleep with our Sumoring neck coolers and beat the heat! 🧊...
18/06/2026

Ready for another round of heat? We are!
Sport, work, study or sleep with our Sumoring neck coolers and beat the heat! 🧊☀️
📷 Zoë Kennof | Photographer emmaanajjar

Keep your head cool with Sumoring 🧊📚 Keep your hands free and stay focused during the hot days ahead. Good luck to all t...
16/06/2026

Keep your head cool with Sumoring 🧊📚
Keep your hands free and stay focused during the hot days ahead. Good luck to all the students out there!
📷 Zoë Kennof | Photographer
👩🏼‍🎓👩🏽‍🎓 Camille Vallaeys emmaanajjar

The inside of our Sumoring is not filled with water, but with PCM. This liquid freezes faster and stays cold longer than...
13/06/2026

The inside of our Sumoring is not filled with water, but with PCM. This liquid freezes faster and stays cold longer than water, making it easy to activate in the fridge or freezer. Once your Sumoring is frozen, simply place it around your neck and enjoy cooling for up to 90 minutes. Perfect for the hot days ahead. Enjoy! ☀️❄️
📷 Zoë Kennof | Photographer
🧊 Arctic Blue Sumoring

Not socks again! This year, give him something COOLER than socks. Is he the sporty kind of dad or more the king of the B...
10/06/2026

Not socks again! This year, give him something COOLER than socks. Is he the sporty kind of dad or more the king of the BBQ? Sumoring is a gift he’ll actually use. ✌🏻🧦
📷 .kennof

Maybe you’ve already spotted them in shops or online.
Our new pastel colours are live.Different shades. Same cool.
Do yo...
27/05/2026

Maybe you’ve already spotted them in shops or online.
Our new pastel colours are live.
Different shades. Same cool.
Do you have a favourite?
Founders Sophie and Nhu are team Alpine Green and Frosted Rose…
(though Arctic Blue is hard to resist 🤪)

📷 .kennof

All night, all summer. ☀️ Wear your Sumoring whenever you need one to cool your body or mind down. 📷 .kennof
23/05/2026

All night, all summer. ☀️ Wear your Sumoring whenever you need one to cool your body or mind down.
📷 .kennof

Don’t wait for the heat. Beat it.Order before 23H and your Sumorings are shipped today. ☀️📷 .kennof
21/05/2026

Don’t wait for the heat. Beat it.

Order before 23H and your Sumorings are shipped today. ☀️
📷 .kennof

Proud to introduce this new Sumoring in Alpine Green! Available in just a few days, right as temperatures begin to peak....
17/05/2026

Proud to introduce this new Sumoring in Alpine Green! Available in just a few days, right as temperatures begin to peak. ⛰️


📷.kennof

Beat the limits. Also as a start-up.From a 9m² stand in Paris… to stores across Europe.In January, we attended our very ...
16/04/2026

Beat the limits. Also as a start-up.
From a 9m² stand in Paris… to stores across Europe.
In January, we attended our very first Maison & Objet. MAISON&OBJET 
Like many young brands, we did everything ourselves.
We designed the visuals.
We built the stand.
We handled every part of the setup.
We packed the van, carried the fridge, and fine-tuned every last detail until the very final moment.
And today, the results feel almost unreal.
From Mallorca and Marbella to Italy and France…
From Belgium and the Netherlands to Germany, Denmark… and even Iceland.
The Sumoring team is truly beating its limits and we couldn’t be happier doing it.
A special thank you to our partners:
Tigerous , octanorm , zwartopwit | duurzaam drukwerk Printville , VISIX BRAND SHINERS and Creative Cooling Group

Beat the limits. Also as a start-up.From a 9m² stand in Paris… to stores across Europe.In January, we attended our very ...
16/04/2026

Beat the limits. Also as a start-up.
From a 9m² stand in Paris… to stores across Europe.
In January, we attended our very first Maison & Objet. MAISON&OBJET 
Like many young brands, we did everything ourselves.
We designed the visuals.
We built the stand.
We handled every part of the setup.
We packed the van, carried the fridge, and fine-tuned every last detail until the very final moment.
And today, the results feel almost unreal.
From Mallorca and Marbella to Italy and France…
From Belgium and the Netherlands to Germany, Denmark… and even Iceland.
The Sumoring team is truly beating its limits and we couldn’t be happier doing it.
A special thank you to our partners:
Tigerous , octanorm , zwartopwit | duurzaam drukwerk , Printville , VISIX BRAND SHINERS Creative Cooling Group

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Paris
93420

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