
Tactical Full Gas Mask for Outdoor Adventures and Safety. Leak-Proof Design: Arc-shaped facepiece with inward-turned periphery ensures leak-free fit for 95% of adults. Dual Canister Support: Can connect to one or two canisters simultaneously based on environmental conditions. Adjustable Head Harness: Six elastic head harnesses allow random adjustment for comfortable wearing. Integrated Voice Mitter: Equipped with voice mitter for articulate message transmission with low loss. High-Quality Filtration: Filled with activated carbon or catalyst to protect against various toxic agents. CE Certified: Product meets CE certification standards for safety and quality assurance. Long Storage Life: Valid for 5 years of storage when kept in proper conditions.