18°C Color-Changing Cold Neck Wrap

Traditional neck coolers are often bulky and annoying to wear. The Megacool cold neck wrap fixes that. Made from a single piece of soft silicone, it weighs only 158g. It's incredibly light, flexible, and folds down completely so you can pack it anywhere without the hassle.
It also features a color-changing indicator that activates at 18°C (64.4°F) so you know exactly when it's cold. More than just a workout accessory, it's a smart upgrade for everyday summer heat.

01

Watch the magic happen

We added a fun little feature: the silicone actually changes color when it drops below 18°C (64°F). You don't have to guess if it's cold enough yet-just look at it.

02

Closer to the cold

To make it actually work, we made the part that touches your neck incredibly thin. Instead of thick plastic blocking the chill, the cold hits your skin instantly. Fill it up with ice, and you've got a solid 60 minutes of real relief.

03

Zero leaks. Seriously

Nobody wants water dripping down their chest while they walk. The twist-off cap is completely watertight. Run, hike, or jump around-your clothes are staying completely dry.

No need to freeze it overnight. Grab some ice from a gas station or your freezer and go:

1. Unscrew the cap.

2. Drop in some ice cubes or cold water.

3. Twist it tight and wear it. You're good to go.

Those older cooling neckbands usually weigh a heavy 200g, feel bulky, and take forever to actually cool you down. Megacool weighs just 158g, has a much thinner contact point for a stronger chill, and folds up when you're done. It's an upgrade in every way.

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