Flagship · 8 inches tall$239.00
MightyKool Model K2
Flagship 12-volt evaporative cooler; ultra-compact 8" tall; direct personal/pet cooling; runs on standard 12-volt power; high energy efficiency.
Buy Now $239.00
Featured coolers
The K2 family.
Two compact 12-volt coolers for a focused pocket of relief wherever dependable climate control is out of reach.
If your vehicle lacks A/C, the 12-volt K2V helps cool the Driver and Passenger, however not the vehicle itself, as hot fresh air is flowing in & out as needed when cooling with water/ice. The K2V dimensions are exactly the same as the K2.
K2 family$279.00
MightyKool K2V
Portable 12-volt evaporative cooler from the K2 family; compact, energy-efficient spot cooling for people and pets.
Order in Store $279.00
Shop / Flagship model
MightyKool Model K2.
Flagship 12-volt evaporative cooler; ultra-compact 8" tall; direct personal/pet cooling; runs on standard 12-volt power; high energy efficiency.
How the K2 Makes Its Coolest Air
The optional Air Intake Hose brings in the outside hot fresh air directly into the K2 as Hot fresh air is what an evaporative cooler uses to produce the coolest air. Then to complete the cycle is to allow enough air to escape the area so you are breathing fresh cool healthy air, not reticulated Air Conditioned air.
$239.00
Model K212 volt / 8 inch
The lineup
Choose the setup that fits.
Practical cooling for the road, the campsite, and the spaces in between.
Flagship · 8 inches tall$239.00
MightyKool Model K2
Flagship 12-volt evaporative cooler; ultra-compact 8" tall; direct personal/pet cooling; runs on standard 12-volt power; high energy efficiency.
If your vehicle lacks A/C, the 12-volt K2V helps cool the Driver and Passenger, however not the vehicle itself, as hot fresh air is flowing in & out as needed when cooling with water/ice. The K2V dimensions are exactly the same as the K2.
K2 family$279.00
MightyKool K2V
Portable 12-volt evaporative cooler from the K2 family; compact, energy-efficient spot cooling for people and pets.
Dual 12-volt cooler$499.00
MightyKool GT
Dual 12-volt cooler that runs on water for evaporative cooling or ice for extra-cold air. Made for sleepers, campers, boats, and tents.
Replacement media$29.00
MightyKool Replacement Media
Replacement evaporative cooling pads; change every 300–400 hours of use.
Replacement part$37.00
MightyKool Switch
Replacement switch for your MightyKool cooler.
Accessory$79.00
MightyKool Flex Hose Kit
Flex hose kit accessory for directing cool air where you need it.
Why the K2
Useful relief, without the extra bulk.
01 / Ultra-compact 8-inch design
A small footprint that fits into the places where space matters.
02 / Direct personal / pet cooling
Cool yourself or your pet directly without relying on vehicle AC.
03 / Standard 12-volt power
Runs on standard 12-volt power, wherever your setup takes you.
04 / High energy efficiency
Uses power thoughtfully for steady personal cooling on the move.
Shipping & returns
Cooler days are on the way.
Free fast shipping within 24–48 hours across the continental US, Monday through Thursday. And if it is not the right fit, returns are hassle-free.