Cold Steel SD1 Koga 91k

The Cold Steel SD1 Koga is based on traditional kubotan and yawara stick concepts that have been used in police and self-defense training for decades. The philosophy is clear: enhance pressure, increase control, and minimize the risk of injury to the user.

The highly durable polymer material ensures long service life, impact resistance, and minimal maintenance. The absence of a blade also makes this tool a suitable choice for training without unnecessary risk.

• No blade – safer for training
• High impact resistance
• Compact dimensions – easy to carry
• Increases the effectiveness of strikes and pressure techniques
• Simple, functional design

• Not a cutting tool
• Effectiveness depends on the user's technique
• Specialized use beyond typical EDC knives

The SD1 Koga requires virtually no maintenance. After use, simply wipe it clean with a damp cloth. Regularly inspect the surface and material integrity, especially during intensive training.

• self-defense training
• police and security training
• users seeking a discreet defensive tool
• fans of kubotan / yawara concepts

The Cold Steel SD1 Koga 91K is a simple, effective, and extremely durable self-defense tool that relies not on a blade, but on control, pressure, and technique. It is an ideal choice for training and personal protection where a classic knife is not suitable or desired.

SD1 Koga – maximum control in a minimal form. 👊