The Key Cache is designed to carry a small but vital cargo: emergency cash, a note for safekeeping, or essential medicine. Its machined knurled surface ensures a tactile grip, and the hermetically sealed compartment keeps its contents safe and dry. With the world’s highest strength-to-weight ratio of any metal, titanium is typically used in aerospace and motorsport where strength and weight matter most. Our matte titanium is blasted with 80-micron fused alumina particles at 100 m/s to create a fine, uniform smooth finish. Soft to the touch and noticeably darker than our machined titanium, it feels unexpectedly light in the hand and will develop a beautiful patina, darkening out of the box and picking up marks with everyday use. See the rest of our Matte Titanium Collection here.