Vosteed – VOSA4806 – Porcupine Slim – Folding Knife – S90V Satin Drop Point – Titanium – Blue

The Vosteed VOSA4806 Porcupine TiSlim is a purpose-built everyday carry folding knife that combines an exceptionally slim titanium frame with premium CPM-S90V blade steel. Designed by Yue Dong, the A4806 takes the proven Porcupine concept and refines it into a lightweight, streamlined package measuring only 0.315 inches thick through the handle. At just 2.97 ounces, it offers an appealing balance of cutting capability, portability, and premium materials for users who want a substantial blade without unnecessary pocket bulk. The S90V version of the Porcupine TiSlim was released as an upgraded configuration over the original 154CM models, bringing significantly greater wear resistance and edge retention to the design. The 3.04-inch drop point blade is ground flat and finished in satin, giving the A4806 a clean, versatile profile suited to a broad range of everyday cutting tasks. CPM-S90V is a powder metallurgy stainless steel known for its high wear resistance and excellent ability to maintain a working edge. The blade has a useful belly for slicing while retaining a fine point for controlled detail work. With a blade thickness of only 0.087 inches, the Porcupine TiSlim emphasizes efficient cutting geometry while keeping the overall knife exceptionally thin. The listed blade hardness is HRC 60±2. The handle is constructed from precision-machined Grade 5 titanium and finished in an attractive blue configuration. Measuring 4.16 inches long and only 0.315 inches thick, the handle maintains the TiSlim’s signature slim profile while providing a rigid platform for the blade and lock mechanism. Carefully machined contours and jimping provide additional traction where control is needed, while the recessed lanyard hole keeps the rear of the knife clean and unobtrusive. An aluminum backspacer reinforces the handle structure without adding unnecessary weight. Deployment is accomplished manually through stainless steel thumb studs, providing a straightforward one-handed opening method. The Top Liner Lock is integrated into the titanium handle and provides a secure locking interface while allowing the user to disengage the lock without placing fingers in the blade’s path. A caged ceramic ball-bearing pivot assembly supports smooth blade movement, while the titanium pocket clip is configured for tip-up carry. The clip is non-reversible, giving the knife a clean, streamlined appearance on the pocket. Additional details include stainless steel thumb studs and button hardware, titanium-coated T8 screws for serviceability and corrosion resistance, and a carefully engineered internal structure. The result is a modern EDC folder that retains the practical cutting character of the Porcupine while offering the slimmer dimensions and premium construction associated with Vosteed’s TiSlim concept. The S90V blade also gives this particular A4806 configuration a distinct performance advantage for users who prioritize long-lasting edge retention.

Specifications:

Model: A4806

SKU: VOSA4806

Designer: Yue Dong

Knife Type: Manual Folding Knife

Blade Length: 3.04″ | 77.27 mm

Overall Length: 7.22″ | 183.27 mm

Blade Width: 1.23″ | 31.33 mm

Blade Thickness: 0.087″ | 2.20 mm

Blade Material: CPM-S90V

Blade Grind: Flat

Blade Style: Drop Point

Blade Finish: Satin

Blade Hardness: HRC 60±2

Handle Length: 4.16″ | 105.71 mm

Handle Width: 1.20″ | 30.59 mm

Handle Thickness: 0.315″ | 8.00 mm

Handle Material: Titanium

Handle Color: Blue

Weight: 2.97 oz | 84.00 g

Opener: Thumb Stud

Lock Type: Top Liner Lock

Pivot Assembly: Caged Ceramic Ball Bearing

Pocket Clip: Titanium, Non-Reversible

Carry Position: Tip-Up

Backspacer Material: Aluminum

Thumbstud Material: Stainless Steel

Button Material: Stainless Steel

What’s more, you can experience this item for yourself by holding, smelling it or even taking a selfie with it in person at our local store, Sharp Things OKC, located at 6610 N. May Ave., Oklahoma City, OK 73116. Alternatively, you can purchase with confidence here online at www.SharpThings.com. You will experience world-class customer service in either environment. Don’t miss out on this exceptional product – add it to your cart and your collection today. Feel free to give us a call 7 days a week anytime between 9 AM and 9 PM. 405-286-2112 with any questions.