The M3 Rescue Jackets are Amazing.
Streamline design and Low Center of Gravity allow them to navigate the rough waters.   
Able to fly in 30 mph winds 
 
 
 
 
The M3 can fly with 25 ounces of weight with no issues,
the Rescue Jackets only weigh 4.5 ounces.  
 
Able to fly in 20 mph winds for close to 30 Minutes.
 
https://vimeo.com/658214106
https://vimeo.com/962022185
 
There ability Negotiate A remote landing on water fantastic.