Excerpted from the 2016 Northwest
Yachting Holiday Gift Guide:
Invented by a gentleman whose friend died from drowning, this bracelet-style device is extra insurance should you or your child find yourself in a water emergency. Acting as an inflatable should you need extra buoyancy, one pulls the lever and the bag opens, fills, and immediately takes one to the surface and safety. The device is lightweight and can be reused by replacing the CO2 cartridge. It works for a person up to 285 pounds, but it is not intended to replace a life jacket. The Kingii Wearable is available from Kingii.com for $89.99.