People will look at you funny if you wear a normal life jacket everywhere. And, honestly, it gets bulky and cumbersome. The Kingii is a better option. It fits onto a wrist. There’s a pull lever that activates a CO2 tank, which inflates a small bag. It’s bright orange and has a whistle, which can hopefully signal rescuers. There’s a compass in case you have to navigate on your own. Now if you suddenly find yourself if the water, you’ve got a better chance of surviving. And the strangers at the mall who laughed at you will be drowning while you’re still alive and safe.