The TFF-3 was designed for a west coast Naval Special Warfare operator with an emphasis on a large, yet lightweight design. One design criterion was a built-in bottle opener, which has been included in the spine of the blade. This knife has a black oxide coated D2 steel blade with thumb studs. The handle is coyote G-10 and titanium slabs. The front is textured and the frame lock is smooth bead blast finished. The TFF-3 is a unique knife with an excellent build and solid performance.