Slim. Refined. Distinctly Spyderco.
The Mantra 4 is the fourth-generation expression of Spyderco’s refined Mantra series, combining an exceptionally slim profile with an ingenious front-flipper opening mechanism. Designed around subtle details and effortless operation, the knife features a small section of the blade tang that protrudes above the handle when closed, allowing a light press with the index finger to deploy the blade smoothly and reliably. The result is a sleek and understated folder with plenty of character, particularly well suited to enthusiasts who appreciate intelligent design and compact everyday carry. Its fully functional Trademark Round Hole adds a second opening option and reinforces the Mantra 4’s unmistakable Spyderco identity.
"What a price?! This is one of the slickest and most handsome recent offerings from Spyderco, utterly flawless." - Mr. Narwhal 
Designed for Effortless Carry
The full-flat-ground blade is crafted from 8Cr13MoV stainless steel and rides on ball-bearing washers for exceptionally smooth action. This version pairs the satin-finished blade with contoured white G-10 handle scales, creating a clean and distinctive appearance while keeping the overall package slim and lightweight. A single nested stainless steel liner provides the foundation for the sturdy LinerLock mechanism without adding unnecessary bulk. Completing the design is a reversible deep-pocket wire clip, offering left or right-side tip-up carry, together with a lanyard hole for attaching a fob or lanyard. Compact, refined and mechanically interesting, the Mantra 4 is a particularly appealing example of Spyderco’s ability to extract impressive functionality from a remarkably streamlined design.
