Is a portable evaporative air cooler like the Chillwell a good replacement for your window air conditioner? The Chillwell 2.0 is billed as an evaporative air cooler that can cool a room for a fraction ...

What is Polar Cooling Portable Air Cooler? The Polar Cooling Portable Air Cooler is a groundbreaking device designed to provide instant and efficient cooling wherever you need it. Built with the ...

Forbes contributors publish independent expert analyses and insights. Brad Moon covers audio gear, Apple products and consumer tech. As a long-time camper, I’ve tried out a lot of different coolers.