CAS OTF Topo Edition

Crafted from aerospace-grade T6061 aluminum, 6AL-4V titanium, and a virtually rustproof VANAX™ blade, the CAS OTF stands at the intersection of modern engineering and functional tool design. Its Field Gray DLC-coated handle features a detailed Topo Map laser-etched graphic, adding a signature aesthetic without compromising durability.

Unlike typical OTF knives, this model uses a signature contoured handle profile requiring extended CNC machining for a noticeably superior hand feel. Blind-mounted screws, purposeful jimping, a titanium pocket clip, and a titanium thrust slider with a C3 glow-in-the-dark dot complete the clean, minimalist, and performance-driven build. For users who believe form should follow function and appreciate high-precision mechanical tools, the CAS OTF Topo Edition represents a true apex in compact OTF design.