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Portable Mini Scuba Tank 2L – Refillable Diving Cylinder, 20–45 Min Underwater Breathing

Portable Mini Scuba Tank 2L – Refillable Diving Cylinder, 20–45 Min Underwater Breathing

Regular price $361.99 USD
Regular price $0.00 USD Sale price $361.99 USD
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Explore Underwater Freedom with Confidence

The TUDIVING S700Plus mini scuba tank gives you 20–45 minutes of underwater breathing in a compact, portable 2L cylinder. DOT & CE certified, built from 6061 aviation-grade aluminum, and equipped with a constant-pressure regulator — it's engineered for safe, effortless underwater exploration.

Key Features

  • 2L capacity — provides approximately 20–45 minutes of underwater breathing (varies by depth, temperature & breathing rate)
  • DOT & CE certified — 6061 aviation aluminum construction with corrosion-resistant surface coating
  • SRCPEG constant pressure air outlet — decompresses high-pressure gas for smooth, effortless breathing underwater
  • 360° rotatable joint — fiber-reinforced PU medium-pressure tube for full freedom of movement
  • Dual filtration system — intercepts harmful substances for cleaner output air
  • 5K explosion-proof valve — auto-releases excess pressure for added safety
  • 3 inflation methods — max fill pressure 3000 PSI / 200 Bar / 20 MPa
  • Backpack-style carry system — hands-free underwater transport
  • Ships from the United States

Specifications

  • Model: S700Plus
  • Capacity: 2L
  • Dimensions: 16.9" x 4.5"
  • Max Pressure: 3000 PSI / 200 Bar / 20 MPa
  • Safe depth limit: ~33 ft (can serve as backup air source up to 100 ft)
  • Certifications: DOT, CE

Perfect For

  • Snorkeling & recreational diving
  • Underwater photography
  • Boat hull & dock cleaning
  • Aquatic fishing & underwater repair
  • Emergency backup air source

⚠️ Safety Notice

  • Basic diving knowledge required before use
  • Do not exceed 3000 PSI fill pressure
  • Safe depth limit approximately 33 ft for solo use
  • Keep out of reach of children
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