It started off with a run just shy of five minutes, very relaxing and I enjoyed staring down my body sealed in the plastic. Then adding one vest after another of my other four vests finishing off with the thick umpire vest the runs became more and more exciting and the durations shorter as rebreathing times got shorter with heightened intensity. Finally I hit the big one with the seventh run, my face squashed into the thick smooth wet nylon padding I hit the finale like 20 seconds into the run and used the last 40 seconds to enjoy the thick clingy padding against my nose and mouth (NOTE: Two way verbal communication is maintained during all sessions and multiple backup signal methods are available. The session is initiated by myself and at any time I can end a run or the entire session SAFELY. Please know that breathplay can be dangerous if not performed with proper safeguards! Never play with vacuum bags alone!)