Caldrea makes a mean bottle of soap. And that soap is expensive. 

I got my first Caldrea soap sample in my August 2012 Birchbox. I fell in love. I picked the soap as a free sample with purchase again in October 2012. And last month when I ordered replacements for a few of my favorite things, I had the change to get a HUGE pack of them as a free gift with purchase. I was so excited I made two orders, because I wanted to have twice as many tiny soaps. I plan to take these when I travel and keep some in my desk at work for when I need a nice smelling hand day.