Evapolar EvaChill
The most credible personal cooler you can buy. Real brand, real tank, quiet enough to sleep next to.

The EvaChill wins this comparison on the specification that decides whether you wake up at two in the morning. Its 800 ml tank is rated for up to nine hours on the lower speed, nearly double the evaLIGHTplus figure of about five, despite holding less water. Runtime is set by how fast a device consumes its tank, not by how much the tank holds.
It is also the stronger cooler. We score it 9.5 on cooling against 7 for its more expensive sibling, and 8.5 on value against 3.5. At 1.5 pounds it is easier to move between a desk and a nightstand, and at $99 through our link against a $119 list price, it leaves you fifty dollars for the cartridges you will buy anyway.
The compromises are the same ones every device in this category carries. It cools a personal zone rather than a room, the $29 cartridge is a consumable every three to six months, and above roughly 70% humidity no evaporative cooler earns its price.
Pros
- 3-in-1: cools, humidifies and purifies, and the maker rates it at up to 25°F off the air it blows
- Runs on 7.5 W, less than a lightbulb, from an outlet, a laptop or a power bank
- 750 g, so it moves from desk to bedside to van without a second thought
Cons
- The evaBREEZE cartridge is a consumable: 3 to 6 months, then you buy another
- Evaporative cooling needs dry air; above roughly 60% humidity the effect collapses
- Free shipping applies to qualifying offers only, not to every configuration
Who it's for: Almost everyone: bedside sleepers, desk workers, anyone comparing these two on the merits.
