Companion Heavy Duty (s) is the optimal companion for rigorous adventures and challenges. The robust handle and somewhat blunter 27° angle edge give it maximum edge resiliency. The blade is extra thick (3.2 mm) to be able to withstand all kinds of pressure and it's made of stainless steel, which holds it's sharpness very well. If you need to hammer on the knife it needs to be very strong. We have thought this through with a three-layer thick cast molding, and an extra thick blade, which literally, stands up against the hammer. Companion Heavy Duty (s) comes in the colors black or burnt orange.