Comes with FREE SHIPPING. Please read full description before buying. Any questions please just ask. Measures 13" long by 13" tall to top of lid handle and 10" wide

 2026 OnosWorkShop Onos Red 10qt Swamp Cooler Ice & Air Portable Air Conditioner, 12v Fan model with DUAL swivel exhaust vent. Purchase through this listing also includes a bonus 110V adapter to allow you to plug your 12v unit into a standard 110V wall plug. Purchase through this listing also includes a bonus adapter to allow you to plug your 12v unit into a standard wall plug.


Why Buy A Unit This Unit?
Unit is a light weight, durable, portable, smaller size and great for travel.
Personal size used to blow cool air directly on you.
12V plug for use in cars, trucks and boats
Useful in pop up campers with no air. 
Holds a 10qts of ice (1/2 a small gas station bag)
Cools for 2-4 hours of 1/2 bag of ice. 
Double Vents in lid swivel 90 degrees each.
Blows around 40 degree air from vent openings.
Fill with Ice and go.

What does included adapter do?
Allows you to use the 12v Onos Swamp Cooler in more places like in your house, garage or camping.

How does adapter work?
Simple, plug in your Swamp Cooler Unit plug into one end of included adapter.
Plug the other and of adapter into your wall plug or extension cord.
Turn on unit...and your done. 
Simply unplug Onos Swamp Cooler from the adapter to use again in car or boat 12v socket.

Do you want to be able to use this unit in a standard 110v wall plug or extension cord? See my other store listing titled "Onos 12v to 110v Swamp Cooler Air Conditioner Converter Adapter Kit" for a simple 1 step adapter to help you use this unit in more locations.

Please take a good look at all pics and ask questions before you buy if need be. Additional shipping fee required to ship to AK, HI, PR & GU 

 I am an Army vet that has been making swamp coolers for about 8 years now to sell on Ebay. I also sell on Etsy. I am the ORIGNAL seller of cooler style Swamp Coolers online...Period. Any other items like this listed online have copied me over the years. This is NOT professionally manufactured in a factory...they are made by ME...in my workshop individually one at a time. 

One other statement just to clarify the unit. This unit is NOT an air conditioner in the standard use of the word. It does NOT contain any Freon or chemicals to chill the air as all true air conditioners do. This is a true swamp cooler...natural cooling unit. It works by pulling in the warm air and cooling that air over ice and expelling a stream of cool air from the vent. This small sized unit absolutely will NOT cool down the air temp of a room, vehicle or boat cabin. This unit is a personal sized unit meant to cool just you by blowing a cool stream of air directly on you. For use in places where getting ANY cool air is impossible so that you can have some relief. If you want a unit to cool the actual room temp of an enclosed room, vehicle or boat cabin or tent... I DO sell those, but they are larger units with larger fans. Please check my other listings for larger units. Detailed instructions on exactly how to use this item will be included when shipped.