The RUT (Rexford Utility Tool) is a new take on keychain multitools. It has a bottle opener, a driver/prytip, and a quasi-framelock razor blade. The design is quite ingenious and the piece is well made. There are two versions--a Rexford only version and this co-branded one. The big issue is the cost. At $150 with insanely low availability, RUT is difficult to track down. I got lucky and snagged one from TAD.
Here is the overview: