Sometimes whatever's in the hotel room just doesn't cut it, and that's where the best travel hair dryers come in. To help you find the lightweight options that pack the same heat as the trusted blow dryer you use at home, we consulted the pros for their picks and tested over a dozen ourselves. Our top pick, hands down, was the GHD Flight+ Travel Hair Dryer, because it comes in a compact case and left most of our reviewers hair frizz-free and completely dry with just a few passes. But, we also included other more budget-friendly picks that'll easily fit in your carry-on.

“When shopping for a travel hair dryer, prioritize size and power. Look for a compact or foldable design and one with a concentrator nozzle to help style hair more precisely,” says Rogerio Cavalcante, hairstylist and owner of The Second Floor Salon in NYC. He recommends checking for dual voltage compatibility if you’re traveling internationally, and around 1,500 to 1,875 watts for efficient drying. The box or product listing should explicitly state either “dual-voltage” or “120/240V,” the latter of which indicates it works with outlets up to 240 volts. Since American outlets operate on 120 volts and European outlets operate on 220 volts, this is key. Without this functionality, you risk ruining your dryer the second you plug it in and power it on—yep, even with the right outlet adapter. (The same goes for your flatiron or straightener, blow-dry brush, or curling iron.)