Complete Diving Set: The 1 L mini scuba tank paired with the diving goggles provides about 15–20 minutes of underwater breathing time at depths up to 16.4 ft / 5 m. It is suitable for snorkeling, shallow-water exploration, and emergency use.

Reinforced Tank & Valve: Designed for underwater use, our scuba diving tank is crafted from aviation-grade aluminum and rated to 20 MPa. Its upgraded breathing valve and external explosion-proof disc ensure smooth airflow and reliable shallow-water use.

Wide & Clear View: The diving tank set features a tempered-glass lens with a fog-resistant coating, delivering a 180° wide and clear view. The high-elastic silicone skirt seals closely to the face to avoid water leakage and ensure comfortable wear.

Three Refilling Methods: The scuba tank can be refilled using the included manual pump or by connecting it to a large scuba tank with the adapter. It can also be refilled with an air compressor. The refilling interface is 0.3 in / 8 mm.

Easy to Carry: Our portable scuba diving tank kit is designed with portability in mind. It includes a backpack for beach trips, plus a storage case with high-density foam for equipment protection. The empty tank can be checked in for air travel.

Product Specifications

• Item Model Number: S400PLUS-EU
• Tank Capacity: 0.26 Gal / 1 L
• Maximum Tank Filling Pressure: 20 MPa
• Maximum Diving Depth: 16.4 ft / 5 m
• Tank Material: Aluminum
• Product Weight: 11.2 lbs / 5.1 kg
• Tank Diameter x Height (Tank Only): Φ3.5 x 11.2 in / Φ89 x 285 mm
• Tank Wall Thickness: 0.23 in / 5.9 mm
• Tank Thread: M18 x 1.5
• Tank Mouthpiece Material: Silicone
• Tank Refill Port Size: 0.3 in / 8 mm Male Connector
• Carbon Filter Rod Diameter: Φ0.66 in / 16.8 mm
• Carbon Filter Rod Length: 1.7 in / 43 mm
• Manual Pump Size: 24.6 x 10.4 in / 625 x 265 mm
• Tank Adapter Size: 5.3 x 2.4 x 0.9 in / 135 x 60 x 23 mm
• Medium Pressure Hose Length: 33.5 in / 850 mm