Mistly™ Mini | The Personal Air Cooler That Cools You Down in 90 Seconds
- Feels like cold AC on your skin in 90 seconds
- Runs up to 8 hours per water fill
- Whisper-quiet — sleep right through it
- Pennies a night to run — zero install
Cool Air You Can See. Quiet You Can Sleep Through.
Maximum Performance
Small cube.
Serious chill.
Real evaporative cooling — powerful, quiet and portable.
Cold air in 90 seconds
Up to 8 hours per fill
3 fan speeds
Whisper-quiet
Filters & humidifies the air
USB-C — plug it in anywhere
Fits any desk or nightstand
Pennies a day in power
How it really cools
Not Just Another Fan Pushing Hot Air Around
A regular fan just moves the same warm air in circles. Mistly Mini pulls that air through a water-cooled honeycomb filter — as the water evaporates, it absorbs the heat, so the air that hits your skin comes out genuinely colder. Same physics as a sea breeze. No compressor, no window kit, no install.
Water (or a couple of ice cubes) in the tank, USB-C in the plug — and cool, mist-chilled air on your skin in about 90 seconds.
Energy Efficiency
More comfort.
Less energy.
Cool the person, not the whole house — your electricity bill will notice the difference.
What buyers actually say

Summers here are brutal and running central AC all day was a $300 bill. I fill this up in the morning and it keeps me cool at my desk the whole workday. Must-have for Texas.

Our AC never quite reaches the corner of the living room where I read. This cools my chair perfectly — and now the dog has claimed the spot right in front of it.

It's a personal cooler, not a room AC — once you get that, it's honestly great. Quiet enough for my dorm at night and the tank lasts until morning.
↳ Mistly: Exactly right, Matt — personal cooling is the whole point. 🙌
Questions, answered honestly
How does Mistly Mini actually work?
It’s evaporative cooling: you fill the tank with water, and the fan pulls warm air through a water-soaked honeycomb filter. As the water evaporates it absorbs the heat, so the air that comes out the front is genuinely colder — not just moving around. Drop in a couple of ice cubes for an extra kick.
How fast will I feel it?
About 90 seconds after switching it on. Point it at yourself — that’s where it works best.
Is it just a fan?
No — but let’s be precise. A fan pushes the same warm air at your face. Mistly Mini’s air comes out colder because the water in the filter absorbs heat as it evaporates. It’s more than a fan, and less than a compressor AC — that’s the honest answer.
How big a space can it cool?
It’s a personal cooler: you, your desk, your side of the bed, your reading chair. It will take the edge off a small closed room, but it won’t replace central AC for a whole house — no cube this size will, whatever their ads claim.
How long does one tank last?
Up to 8 hours per fill on lower speeds — enough to run through a full night’s sleep or a workday without refilling.
Will it raise my electricity bill?
Just the opposite — it draws less power than a light bulb over USB-C. Running it all night costs pennies, which is the whole point versus cranking the AC.
How loud is it?
Whisper-quiet on low — quieter than a box fan. You can sleep, take calls or study right next to it.
Can I use it at night while I sleep?
Yes — that’s one of its best uses. The 8-hour tank covers the night and the low setting is quiet enough to forget it’s there.
What can I plug it into?
Anything with USB-C power: a wall adapter, your laptop, or a power bank — which makes it great for vans, camping and travel.
Does it work in very humid climates?
Honest answer: evaporative cooling is strongest in dry air. In very humid climates the temperature drop is smaller (physics, not marketing). You’ll still get airflow plus filtration, but desert and dry-summer climates feel the biggest difference.
Do I need to install anything?
No. Fill the tank, plug it in, press the button. No hoses, no window kits, no tools.
What’s your warranty and return policy?
Every Mistly Mini is backed by a 1-year warranty and a 60-day money-back guarantee. Try it in your own home risk-free — if it’s not for you, send it back for a full refund.