Carry a compact 0.5L scuba tank with a full-face mask for short underwater training, exploration, boat cleaning, or backup air use.
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6–10 minutes of breathing time: Actual duration varies with your breathing rate and dive depth. The 6cm-diameter tank is designed for portability and disassembles for transport.
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Full-face diving mask: The mask works with the 0.5L cylinder, allowing breathing through your mouth and nose; its dry snorkel supplies air at the surface while the tank supplies air underwater.
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Durable, readable design: The 6061 aviation aluminum cylinder resists seawater corrosion, while the fluorescent pressure gauge helps you check remaining air in low-light conditions. A three-layer filter helps reduce dust and impurities.
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3000 PSI / 200 bar / 20 MPa system: Refill through a dive-shop adapter, electric compressor, or hand pump. DOT and CE certified; use only with suitable diving knowledge, keep pressure within limits, and observe the approximately 33-foot safe depth limit.
