In high-risk environments, the air you breathe can quickly become the most important factor in maintaining safety. Exposure to chemical agents, hazardous vapors, and airborne contaminants requires reliable protection that performs under pressure.
The CS-101 Gas Mask Respirator is designed to meet those demands. Built with advanced materials and engineered for real-world use, it delivers protection, comfort, and functionality for demanding environments.
Built for Hazardous Conditions

The CS-101 is constructed from butyl rubber, a material known for its strong resistance to chemical agents and hazardous vapors. This allows users to operate with greater confidence in environments where exposure risks are elevated.
This level of protection makes the CS-101 suitable for industrial work, emergency response, and tactical applications where air quality cannot be trusted.
Dual 40mm Port System for Flexibility

The CS-101 features a dual 40mm port system with connections on both the left and right sides.
This design provides:
- Flexible filter placement based on user preference
- Improved breathing comfort through balanced airflow
Compatibility with standard 40mm NATO filters also ensures versatility across a wide range of filtration options.
Wide, Clear Field of Vision

The CS-101 is equipped with a panoramic impact- and scratch-resistant lens that provides a wide field of view.
This helps maintain situational awareness while ensuring durability in demanding conditions. The lens is designed to stay clear and functional even during extended use.
Comfort for Extended Wear

Extended use requires more than protection alone. The CS-101 is designed with:
- Enhanced airflow to reduce heat buildup
- Anti-fog coating to maintain clear visibility
These features work together to keep the user comfortable and focused during prolonged use.
Secure and Stable Fit

The 6-point mesh head harness provides a secure and balanced fit.
This system helps:
- Maintain a consistent seal
- Reduce pressure points
- Keep the mask stable during movement
A reliable fit is essential for effective respiratory protection, especially in high-intensity environments.
Ready with CBRN Filtration

Each CS-101 includes a CBRN N-B-0 filter canister, allowing for immediate use out of the box.
This advanced filtration supports protection against a range of threats, including chemical, biological, radiological, and nuclear particulates.
Functional Features for Real-World Use
The CS-101 is built with practical features that support real operations:
Built-In Drinking Device
Allows hydration without removing the mask, helping maintain continuous protection.

Communications Port
Enables connection to communication systems so teams can stay coordinated in critical situations.

CS-101 vs CS-100: What’s New
The CS-100 established a strong foundation for reliable respiratory protection, especially in riot control and general hazardous environments.
The CS-101 builds on that foundation with several key upgrades:
- Butyl rubber construction for enhanced chemical resistance
- Dual 40mm ports for greater flexibility and airflow
- Panoramic lens for improved visibility
- Built-in drinking device for extended use
- Integrated communications port for operational coordination
- Upgraded CBRN filtration system included
While the CS-100 remains a dependable option, the CS-101 is designed for users who need expanded capability and advanced functionality in more demanding environments.
Setting a New Standard
The CS-101 represents a continued commitment to reliable respiratory protection. With its combination of advanced materials, thoughtful design, and practical features, it is built to perform in environments where safety cannot be compromised.
When the air becomes a risk factor, having the right equipment is essential. The CS-101 is designed to meet that challenge.


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