TeamO 170N Micro Lifejacket - AutomaticTeamO 170N Micro Lifejacket Automatic The SMALLEST, LIGHTEST, most COMFORTABLE lifejacket ever! Our brand new Micro Lifejacket is exactly as the name suggests: micro small, with all of the great performance you can rely on in a TeamO designed lifejacket. Created for sailors who are looking for a lifejacket that is so unobtrusive that you forget you are wearing it. The Micro lifejacket has either automatic inflation or manual inflation options, making