Benchmade 535-3 Bugout AXIS Lock Knife Carbon Fiber Satin Plain Edge. The new 535-3 Bugout knife is built with carbon fiber handles, satin finished CPM-S90V blade with a plain cutting edge. The Benchmade Bugout offers a light, ergonomic build designed with everyday carry. This knife is built with blue anodized, dual thumb studs for one-handed operation. The carbon fiber handle has been shaped for added grip. Comes complete with an oversized blue lanyard hole and reversible deep-carry clip for convenient EDC.