The 10 Best Portable Humidifiers for On-the-Go Moisture When You Need It Most

Canopy is renowned for its beautiful bedside humidifier, and now the brand has developed an easy-to-clean,  high-quality portable humidifier that looks just as good. Currently available in three gorgeous colors, this humidifier stands out from the crowd. Typical humidifiers use low-quality piezos to create their mist, but those parts are notorious for clogging and breaking at the first sign of dust. instead, Canopy’s version uses an industrial-quality piezo to prevent any clogs or breaks. It can also function as a humidifier and a diffuser in one (other humidifiers can corrode with essential oil use); simply lay the brand’s aroma oil puck over its top  to create a relaxing scentscape.  

Capacity: 500 ml 

Settings: 3

Run time: 11 hour battery life on the lowest setting

The Hey Dewy Wireless Facial Humidifier looks and feels sleek, especially with its silky soft-touch shell. It’s small but mighty—wireless, rechargeable, and delivering up to eight hours of mist on a single charge. Currently available in five colors, the humidifier uses ultrasonic wave technology to deliver a quiet, efficient cool mist to your space while you’re on the go. You won’t have to worry about it spilling, either, thanks to its secure silicone base. It also offers an optional night light built in if you want to put it on your nightstand or in your bathroom. 

Capacity: 11.3 oz

Settings: 2

Run time: Up to 8 hours on a single charge

Sleek and small enough to fit in a backpack, the HoMedics portable humidifier is a favorite for travel thanks to how quiet and small it is. The 8.5-ounce water tank provides 10 hours of runtime when plugged in or 3.5 hours when run on its battery. It also comes with a one-year limited warranty, so you’re protected against any unexpected breaks or issues. This humidifier only comes in two colors (black and white) but it does have a built-in color-changing accent light that’ll set the mood, whatever that may be.

Capacity: 8.5 fl oz

Settings: 2

Run time: 10 hours plugged in, 3.5 on battery

Small but mighty, the MightyDuty Car Humidifier pops into your car’s power outlet (aka, the lighter port) to minimize dryness while you’re on the road. At under 7 inches tall and 2.5 inches wide, it’s ready to go when you are.

Capacity: 0.5 ml

Settings: 1

Run time: 2 hours

If you’re heading out on a road trip with your kiddos, this cloud humidifier is a perfect choice. It has a playful design that also doubles as a night light with multiple color options. The humidifier runs for up to 24 hours at a time, moisturizing the air in areas up to 250 square feet. It also comes with a five-year warranty, so you’ll have peace of mind purchasing this humidifier for your little one. 

Capacity: 8.5 fl oz

Settings: 

Run time: 

If you’re looking for a small humidifier to use around your home or while on short trips taken in the car, this natural humidifier is a great battery-free option.Simply pour water in the black bowl or on top of the clay sphere and start humidifying any room. It uses complete natural evaporation to moisturize the space around you, making it silent, cordless, non-electric, and battery-free. 

Capacity: Not specified

Settings: N/A

Run time: N/A

For an option that’s bound to stand the test of time, Pure Enrichment’s 160,000+ 5-star reviews speak volumes. This small portable humidifier packs a big punch, spanning over 250 square feet of coverage while still being compact and lightweight. It’s really quiet, and also has a soothing blue light built-in, plus the humidifier automatically turns off when the water level is low or the tank is removed, so you don’t have to worry about it running on empty. 

Capacity: 0.7 liters

Settings: 2

Run time: 10 hours

Hitting the happy trails? Pack Homdis’s 3-in-1 Humidifier with you. At just 11 ounces, it features a nozzle for your water bottle to attach to, two spray spouts, a night light, and a phone charger. Set it up and enjoy up to 10 hours of quietly flowing mist. To charge it, just use the included USB cable.

Capacity: 500 ml

Settings: 1

Run time: Unspecified

If you want a simple, easy-to-use humidifier, the Raydrop is your best bet. It’s affordable, straightforward, and doesn’t have any frills about it, but does get the job done in terms of delivering moisture to your space. Made with BPA-free plastic, this humidifier will run for about six hours at a time on high (you can control the mist output with the dial knob on the front). 

Capacity: 1 liter

Settings: Customizable knob allows you to control mist flow

Run time: 6 hours

The perfect balance between power and portability, the Geniani humidifier offers two mist modes (intermittent and continuous), both delivered at 38dB noise level. It’s as quiet as a ticking clock, so it won’t disrupt your work or sleep. The sleek, compact humidifier also comes with a one-year warranty. 

Capacity: 250 mL

Settings: 2

Run time: 8 hours