Because summer can be better.
Hot days are part of summer. Unfortunately, so are sweltering heat, stuffy train rides, overheated offices, and long commutes through the city. ChillNeck provides a pleasant refreshment for your neck precisely then - no battery, no cables, no hassle.
Works where the heat is really noticeable.
The carotid arteries run directly under the skin – gentle cooling of the neck noticeably helps to reduce heat stress and makes hot days more comfortable. In our own application test, a local skin temperature reduction of up to 4.2 °C was measured (results vary depending on the environment).
Gentle instead of ice cold.
ChillNeck doesn't feel shockingly cold, but pleasantly and evenly cool. Refreshingly cool, rather than icy cold – perfect for extended wear in everyday life.
EU compliant. Free from harmful substances.
Tested quality according to EU standards. Material tested and safe for daily use.
Stylish enough for everyday wear.
Whether it's the city, office, travel, festival, or garden – ChillNeck fits into your summer. Pink Frost or Arctic Mint, a gentle gradient, not a medical accessory. Easy to wear, keeps your hands free, and a one-time investment is enough for up to 300 cooling cycles – summer after summer.
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.
What other solutions don't deliver.
Full table with more alternatives on desktop.