
For (almost) every hot moment.
City strolls, train rides, the office, festivals or the garden — hot days come in many shapes. ChillNeck brings gentle freshness to your neck, with no power or cables. See whether it fits your summer too.
Where ChillNeck makes the difference.
Everyday & city
Hot walks through the city, shopping, waiting at the stop, commuting by train and bus: gentle freshness on your neck, right where heat hits hardest.
Office & home office
Overheated rooms, no draft, focus at 30 °C? A cool neck helps you stay calmer and more focused through the workday.
Travel & festivals
Train rides, city trips, festival days in the sun: light, hands-free and no power outlet needed. Fits any bag and is ready when you are.
Outdoors & watching
Hiking, the garden, sport from the sidelines: anywhere you're not constantly moving but the sun is still blazing.
Pregnancy & menopause
Many find gentle freshness on the neck pleasant during heat-sensitive phases. ChillNeck is a comfort product, not a medical device — for any health questions, please talk to your doctor.
A gentle freshness that fits your day.
Whether family, commuter, festival-goer or in the office — ChillNeck supports very different people through hot days. Light, hands-free and ready in seconds.
Cooler than 28 °C. Gentler than ice.
26 °C isn't random: noticeably cooler than the usual 28 °C rings, but without the cold shock of ice or gel packs. Exactly the balance that feels good — here's why.
Ice & gel packs
Shock-cool to 0–18 °C. The big temperature gap often feels unpleasant, can irritate the skin and is only briefly wearable directly. They also tend to drip.
ChillNeck 26 °C PCM
The slightly bigger gap to skin temperature (32–34 °C) makes 26 °C noticeably cooler than 28 °C rings — but without the unpleasant shock of ice. Comfortable to wear until you simply recharge it after about 2 hours.
PCM 28 °C (competitors)
Sits closer to skin temperature, so it cools slightly less noticeably than 26 °C. Only activates around 28 °C — in cooler surroundings or shade barely effective.
The physics behind it: The bigger the temperature gap to your skin, the more heat is drawn away — ice (0 °C) cools the most but feels unpleasant and is only briefly wearable. 26 °C hits the sweet spot: noticeably more cooling than 28 °C, yet gentle enough for comfortable wear. After about 2 hours you simply recharge it — minutes in the freezer, or with no fridge at all in a shaded spot below 26 °C.
More tips for your hot days.
Wearable cooling — with no electricity.
ChillNeck is a neck cooling ring with PCM technology. You put it on — it cools your neck gently at around 26 °C for about 2 hours, then recharges again and again.
-
Cool & put on
Cool it down briefly (fridge, cold water — or on its own below 26 °C) and place it around your neck.
-
Gentle cooling
A steady ~26 °C cools your neck for about 2 hours — comfortable, no icy shock and no electricity.
-
Recharge
Afterwards just let it cool down again — reusable, summer after summer.
Who ChillNeck isn't really for.
Not a room cooler
For hours of cooling a whole room, a fan or air conditioning is the better choice.
No ice-cold shock
ChillNeck cools deliberately gently (activates at ≈26 °C), not icy — pleasant for longer wear, but no ice-pack replacement.
Not a medical device
ChillNeck is a comfort product, not medical treatment. If you have health concerns or are pregnant, please talk to your doctor. More in the usage instructions.



