CS-101 Military CBRN Gas Mask with N-B-0 Defense Canister

The CS-101 Military CBRN Gas Mask is the upgraded evolution of our trusted CS-100 platform—designed for users who require stronger protection, improved durability, and more built-in functionality in demanding or hazardous environments. Constructed from premium butyl rubber, the CS-101 provides superior resistance to chemical agents and toxic industrial chemicals while maintaining a reliable, comfortable seal during extended wear. Its enhanced dual filter port system supports left-, right-, or dual-cartridge use, giving individuals greater airflow and flexibility based on their situation. The wide, shatter-resistant polycarbonate lens delivers a clear, unobstructed panoramic view to maintain awareness in fast-paced or high-risk conditions. To support hydration and communication without compromising safety, the CS-101 features an integrated drinking device and a built-in voice amplifier, allowing clear communication and uninterrupted hydration during critical tasks. The reinforced 6-point mesh head harness provides a stable, secure fit that remains comfortable throughout long-duration use. Each mask includes the N-B-0 CBRN Defense Canister, offering advanced protection against chemical warfare agents, industrial toxic chemicals, biological hazards, radioactive particulates, and other high-threat contaminants. Loadout Detail Advanced CBRN Protection: Premium butyl rubber facepiece delivers superior chemical resistance and durability for elevated threat environments. Comfortable, Secure Fit: A reinforced 6-point mesh harness ensures stability and all-day comfort without compromising seal integrity. Dual Filter Port Flexibility: Compatible with 40mm NATO (STANAG 4155 / EN148-1) filters in left, right, or dual configurations for improved airflow and adaptability. Hydration Capability: Integrated drinking device allows users to stay hydrated during long periods of wear without breaking their seal. CBRN-Ready Filtration: Includes the N-B-0 CBRN Defense Canister, engineered for broad-spectrum defense against chemical, biological, radiological, and nuclear threats. RECOMMENDED FOR Military & Law Enforcement: Suitable for individuals needing dependable CBRN protection in mission-critical environments. Emergency Response & Disaster Relief: Ideal for chemical spills, biological threats, toxic smoke, and hazardous material exposure. Preparedness & Survival: A strong choice for those building a reliable CBRN or emergency readiness kit. Industrial & Hazardous Environments: Effective in chemical handling, cleanup operations, laboratory settings, and other high-risk work areas. CS-101 Tactical Gas Mask Protection Level Class 3 Head Strap 6-Point Adjustable Thread Connection 40mm NATO (STANAG 4155 / EN148-1) Weight 485g/17.1oz Shelf Life 10 years Storage Condition Temperature -10 °C (14°F) to 35 °C (95 °F), Humidity <80% RH Inhalation Resistance 30 l/min 0.25 mbar 95 l/min 1 mbar 160 l/min 2 mbar Exhalation Resistance 160 1/min continuous flow or 50L/min sinusoidal (25 cycles/min, 2.0L/stroke) 2.5 mbar Inward Leakage 0.03% of inhaled air Carbon Dioxide Content of the Inhalation Air (% by vol.) 0.75% of inhaled air Effective Field of Vision 89% Overlapped Field of Vision 91% Gas Capacity A1 Test Gas: C6H12 Test gas concentration: 17.5mg/L Flow: 30L/min Protection Time: 40 minutes B2 Test Gas: H2S Test gas concentration: 7.1 mg/L Flow: 15L/min Protection Time: 45 minutes Test Gas: HCN Test gas concentration: 5.6 mg/L Flow: 15L/min Protection Time: 30 minutes Test Gas: CL2 Test gas concentration: 15 mg/L Flow: 15L/min Protection Time: 25 minutes E2 Test Gas: SO2 Test gas concentration: 13.3 mg/L Flow: 15L/min Protection Time: 25 minutes K2 Test Gas: NH3 Test gas concentration: 3.5 mg/L Flow: 15L/min Protection Time: 45 minutes Filter Penetration Maximum filter penetration of tested aerosol (%) Sodium Chloride test at 95 l/min with a tolerance of ±2% ≤ 0.03% Paraffin Oil test at 95 l/min with a tolerance of ±2% ≤ 0.03% Fit Test Compatible with TSI Fit Test Adapter 8025-CEN CS-101: User Instructions CS-101 Package Contents: 1 CS-101 Tactical Gas Mask 1 N-B-0 NATO CBRN A2B2E1 P3 40mm Canister Cartridge & Filter Compatibility N-B-1 Shop Now N-B-0 Shop Now P-D-1 Shop Now CS-101 Certifications and Tests