SOG Ultra XR Carbon Fiber Folding Knife 2.8"
Lightweight SOG folding knife with CRYO CPM S35VN stainless steel blade, carbon fiber handle, and ambidextrous XR Lock. Only 1.2 oz with titanium pocket clip for everyday carry.
SOG Ultra XR Folding Knife
The SOG Ultra XR represents the pinnacle of lightweight everyday carry design. At just 1.2 ounces, this slim folder delivers serious cutting performance without the bulk.
Design & Materials
The Ultra XR features a premium CRYO CPM S35VN stainless steel blade with a straight edge and clip point geometry—a proven combination for general-purpose cutting tasks. The blade measures 2.8 inches and maintains a thin 0.08-inch profile for efficient cutting geometry.
The handle is constructed from carbon fiber, a material prized for its strength-to-weight ratio. At just 6.5mm thick, this knife truly lives up to its slimline designation. The black carbon fiber is finished with a gold titanium nitride coating on the blade, creating an attractive contrast while providing enhanced corrosion resistance.
Operation & Carry
The XR Lock mechanism enables smooth, reliable blade deployment and secure lockup. The ambidextrous XR thumb hole allows single-handed opening from either side, making this knife equally at home in a right or left-handed pocket.
A titanium pocket clip serves double duty as a money clip, offering secure carry options for your everyday pocket. Overall length is 6.4 inches when open, closing down to a compact 3.6 inches.
The Verdict
The Ultra XR is a refined tool for those who demand reliability without compromise on weight or size. It's the kind of knife that disappears in your pocket but is always there when you need it.
