Here is a smartphone grip that also serves as a multitool to get you unstuck. The TRING phone grip is made from high-alloy, heat-resistant chromium steel and has a slim enough profile to fit in your pocket. It not only gives you a better handle on your phone but also works as a box cutter, bottle opener, belt cutter, and Phillips screwdriver.
TRING doesn’t get in your way when you need to wirelessly charge your phone. It also doubles as a convenient stand for hands-free viewing. This project is currently getting funded on Indiegogo. You can find out more about it here.