TL;DR: Stay cool through the summer heat with this evaCHILL EV-500 Personal Air Conditioner, on sale for 21% off. As of Aug. 28, bring one home for only $99.99.

With the scorching temperatures we’ve seen this summer, there’s just not enough energy left to fight over the thermostat. Instead of wasting tons of electricity just to keep your cool, do everyone a favor and invest in the evaCHILL EV-500 Personal Air Conditioner. You can enjoy your own personal microclimate wherever you go and coexist with your spouse, friend, or roommate peacefully no matter the weather outside.

The evaCHILL EV-500 chills, purifies, and humidifies the air in a 45-square-foot space in just minutes. That’s approximately the size of a desk, couch, or bed, so you can bring it with you wherever you want to relax and set up your own personal chill station. It works the same way nature does to cool down the air, by spreading water evenly through cooling pads while air blows. The water evaporates and the temperature gets cooler in one fell swoop. It also filters out dust particles to keep the air you’re breathing cleaner, which is particularly essential in the season of allergens.

Winner of a Red Dot Design Award in 2019, the evaCHILL is ultra-lightweight and energy-efficient, thanks to its patented EvaBreeze material. Plus, it’s super simple to set up. Just fill up the water tank, connect it to a power supply, and the cartridge will absorb the water. It then spreads evenly through the cooling pads while the air blows. With a one-touch setup and an integrated handle, you’ll be able to chill things down in an instant, whenever you start to sweat.

When you pick up the evaCHILL EV-500, you’ll also get an evaBANK while supplies last. If you don’t feel like searching for an outlet to start the cool-down process, the evaBANK lets you power it up on the go. It packs a 10,000mAh capacity, is just as lightweight as the portable AC itself, and can charge two devices simultaneously.

Get both the evaCHILL and the evaBANK for only $99.99 (regularly $128) for a limited time. Plus, when you spend over $50, you’ll get $10 in credit within 14 days to use on other summer survival essentials (as long as any returns made don’t drop your total below $50).