# Water-Powered Camping Coolers
The Felik Yuma 60L Cooler Works without Electricity or Ice

By Michael Hemsworth | Published 2018-10-01 | Art & Design
Source: Trend Hunter, https://www.trendhunter.com/trends/felik-yuma-60l-cooler
References: [homecrux](http://www.homecrux.com/felik-yuma-60l-cooler-keeps-food-fresh-without-electricity-ice/109160/) & [kickstarter](https://www.kickstarter.com/projects/fenik/fenik-yuma-60l/)

Heading out on a camping trip usually means stocking up on ice or toting a battery pack along with you to keep your cooler cold, but the Felik Yuma 60L Cooler has been engineered to eliminate this need.

Powered by water, the unit works on the principle of evaporative cooling and will draw in warm air from the interior to drop the temperature between 10 to 20 degrees Fahrenheit. This makes it an effective solution for campers, but also creates a way for those in developing nations to keep food fresh for extended periods without the need for refrigeration technology.

The Felik Yuma 60L Cooler also folds flat for optimal portability and only needs four liters of water to be setup with an additional half liter of water per day required.