Here is another multitool that you can easily take with you anywhere to get unstuck. The Kershaw Pub Carbon Fiber Knife is made with 8Cr13MoV stonewashed steel. It has a 1.6-inch blade and can work as a prybar, bottle opener, and screwdriver.
This knife has a locking system for your safety. When closed, the Pub measures less than 3 inches long.
[where to get it]