Dry air can wreak havoc on your body some days, but a humidifier can help with that. This mini USB cool humidifier bottle is $8.80 on Gearbest right now, but the code GBHumidifier cuts it to only $7.89. It also ships for free!
With its 3 in 1 Design, this can be used as a humidifier, aromatherapy machine and LED nightlight. It shuts off after 4 hours and can be easily charged via a USB cable.