http://spacewalkinc.com/air...

"Also known as: Life Jump, Bungee Bag, International Safety Air Cushions, Safe Air Jump, Safety Life Air Pack, Fire Jump, Safe Jump" for a life-saving "cushioned landing"

An Air Pack (when fully and property inflated as per directions in instruction booklet is designed to catch "ONE PERSON AT A TIME" and is capable of absorbing the shock of the falling body, landing on his seat or back, from any level up to rated floor height**--with a cushioning effect that is safely below the human tolerance level (as per data published by the U.S. Air Force on "human tolerance to shock").