The Pocket Hen Decoy 'P.H.D.' is like having a REAL HEN stuffed in your pocket. The P.H.D. is the only ultra-realistic, lightweight decoy that compresses small enough to fit in a cargo pocket. Using professional photography and state-of-the-art printing technology, the P.H.D. features realistic printed fabric that is durable and matches the sheen of real feathers. It is easy to set up by simply breathing as little as two breaths to inflate and collapses instantly when you release its valve.