No real need for a "heavy duty" steamer--anything other than a tiny travel steamer will do a nice job.
I have a "My Little Steamer" by Joy Mangano that I got off of Ebay. I love it--nice sized water reservoir, fine steam stream, no spitting, and relatively inexpensive. I've also seen something very similar in
CVS and Walgreens.
nick lodge uses the samsonite steamer.. you can order them from samsonite....they are really nice.. haven,t gotten one yet..but want to... my friend got hers from samsonite.. hth...i think they are $40.00