Description of the Ruike Criterion Collection S11 Knife:

The Ruike Criterion Collection S11 (brown) multifunctional folding knife is a compact and lightweight tool for EDC, camping, and tourism. The S11 model from the Ruike brand combines a durable blade, a reliable mechanism, and an ergonomic handle, making the knife comfortable for daily use and in field conditions.

The blade is made of hardened stainless Swedish Sandvik 12C27 steel, which is characterized by high strength, impact toughness, and corrosion resistance. The blade shape is Drop-point with a plain edge, the blade length is 53 mm, the thickness at the spine is 2 mm; the blade surface has a satin finish.

When open, the total length of the knife is 122 mm, when closed — 71 mm. Locking in both open and closed positions is achieved using a Slip-Joint mechanism, which has a simple and reliable design and simultaneously acts as a backspacer.

The handle is made of metal liners and two G10 scales with a textured surface for a secure grip, even when working with gloves. At the end, there is a hole for a lanyard or a metal ring, allowing the knife to be used as a keychain or to attach additional accessories. The S11 model is available in three scale variations: black, brown (this version), and dark green.

The weight of the Ruike S11 knife is only 30 grams, making it extremely convenient for everyday carry without noticeable burden.

Features and Specifications:

• Name: Ruike Criterion Collection S11 (brown)
• Brand: Ruike
• Category: Camping & Tourism > Tourism > Multifunctional Knives
• Construction type: folding
• Blade material: Sandvik 12C27 (Sweden)
• Blade shape: Drop-point
• Blade length: 53 mm
• Overall length (open): 122 mm
• Overall length (closed): 71 mm
• Thickness at spine: 2 mm
• Blade finish: satin
• Lock: Slip-Joint (acts as a backspacer)
• Handle: metal liners + textured G10 scales
• Lanyard/ring hole: present
• Color options: black, brown, dark green
• Weight: 30 g

Warranty

The manufacturer provides a full 5-year warranty on the Ruike S11 knife from the date of purchase.

Tools

• Long blade
• Key ring/lanyard

The Ruike S11 is an excellent choice for those looking for a compact, reliable, and high-quality multifunctional knife for everyday use, hiking, and camping. This brown version combines aesthetics and practicality thanks to G10 scales and light weight.

Other products in this category here Multifunctional Knives