I'm so busy and on the go so much, that I typically live out of my dryer.  I will pull clothes out of the dryer to wear, and this means that I have a lot of wrinkled clothes.  I used to just throw a wet washcloth in with my clothes and turn on the dryer for a few minutes, and while this worked...you could still see slight wrinkles.  I decided to try out the steamer to see if it would work any better than my "dryer hack", and I was so impressed.  In a few short minutes, my shirts and pants looked like they had come from a dry cleaners.  I haven't traveled with it yet, but the fact that I CAN makes me really excited.  I definitely recommend this to those on the go and who need quick and convenient steaming capabilities.