Knots Pop Grips! 
Whack one of these on your phone and thank us next time you don't drop it over the side of the boat, on the ground or anywhere in general.  Functional, stylish lifesavers!

Features:

Allows for hands-free use with the PopMounts. 
Reposition-able and sticks to most devices and cases (but may not stick to silicone or waterproof cases)
Functions as a convenient stand so you can watch videos on the fly
Sticks best to smooth hard plastic cases.