The Urban EDC x Unbox Therapy F5.5 features a slim, ergonomic profile that is designed to be an everyday carry and high-utility organization system.

All components are crafted from premium Sandblasted Titanium handles and high-performance Bohler M390 stainless steel to withstand daily use and extreme environments. It is engineered with a precision-integrated, robust titanium frame-lock mechanism and a silky-smooth ceramic ball-bearing pivot—one of the most technically advanced, high-efficiency deployment systems on the market. This exclusive collaboration, featuring the signature Unbox Therapy logo, is extremely tough and utilizes a modified Sheepfoot blade shape that excels at controlled, precise slicing.

Big enough to provide a substantial 2.85-inch blade for heavy cutting tasks, yet compact enough to disappear into a pocket with its streamlined, “nested” design, the F5.5 features a versatile, low-profile design. It offers a unique deployment via the thumb hole, providing a tactile, mechanical experience that is both reliable and satisfying. With its superb organization of weight-saving internal milling and a 3D-milled titanium pocket clip, this knife performs well with the most demanding daily workflows and within the most extreme environments.

If you’re looking for a highly collectible, “everything you need” cutting tool that balances tech-focused aesthetics with rugged utility, the Urban EDC x Unbox Therapy F5.5 is the top performer.