Some of Amazon’s best-selling portable fans are on sale starting at $8

Sorry to say no to those cute sandals you’ve had your eye on, but the next must-have summer item you should buy is a portable fan. These handheld gadgets are lifesavers on those hot summer days that force you to spend time outdoors, and they’ve only gotten more sophisticated in recent years.

A look at Amazon’s Movers and Shakers chart this week shows that shoppers are buying fans of all kinds as July approaches, with neck and misting fans ranking as the most trending items. While some are still battery-powered (a great idea for taking them camping), most can be charged with a USB cable, and some can even double as power banks.

We’ve rounded up the best-selling portable fans on Amazon right now, most of which are under $20, so you can find your own custom air conditioning unit.

Popular portable fans on Amazon

Koonie Tilting USB Powered Fan

Amazon has sold over 5,000 of these little fans in the past month, and the price makes it easy to see why. This fan is ideal for travelers who need a fan while they sleep, or for people who work in stuffy offices. It folds up for easy packing and is powered by a USB cable.

“This product is perfect for traveling! It’s super compact,” said one reviewer, who said she likes to use it to defog bathroom mirrors before getting ready in hotels.

Sweetful Handheld Mini Fan, $8 on Prime

One of Amazon’s best-selling rechargeable handheld fans, it’s been ordered more than 8,000 times in the past month. It has near-perfect ratings from nearly 2,000 shoppers, who consistently praise its size and battery life. It comes in 10 colors, including summer favorites like pink, light blue, and bright yellow.

Jisulife Bladeless Neck Fan

This neck fan might be your secret weapon for making the most of your marathons at Walt Disney World, the zoo, and all the other tourist attractions you’ll hit this summer. More than 32,000 shoppers love it, giving it five-star reviews. “It keeps me cool for 8 hours on medium speed,” one person wrote. “It keeps the wind out of my eyes and out of my chin-length hair.”

The Home & Garden section of Amazon’s Movers and Shakers chart features a number of popular portable fans, some of which are discounted. Here are some highly-rated options, including a pocket-sized fan with handy features (on sale for $20) and a misting fan that’s 33 percent off.

Jisulife Pocket Size Fan (with Power Bank and Flashlight)

Tunise 6-Speed ​​Folding Fan with Power Bank, $13 for Prime Members

Honeywell TurboForce Angled 11″ Fan

O2Cool Battery Powered Mist Fan

Hand Fan Rechargeable Folding Mist Fan