VEVOR Scuba Tank, 0.5L Portable Diving Tank, Diving Oxygen Cylinder Support 5-10 Minutes Underwater Breathing, 98.43 ft Diving Depth, Refillable Snorkel Air Tank with Pump for Underwater Exploration

Mini Scuba Tank with Pump with 0.5L for 5-10 Minutes of Underwater Breathing

With the VEVOR mini scuba tank and pump, you can enjoy uninterrupted underwater breathing for 5 to 10 minutes using just one compact 0.5-liter cylinder. Designed for use down to 98.43 feet (30 meters), it’s ideal for exploring reefs, inspecting boat hulls, or spontaneous snorkeling adventures. The C300PLUS model offers a lightweight, handheld cylinder that delivers enough air for a substantial underwater experience.

The kit includes a manual high-pressure pump, allowing you to refill the tank on the spot without relying on a dive shop or compressor. Refilling the cylinder typically takes between 600 and 800 strokes, making it simple to replenish air right at the water’s edge between dives. This independence, combined with the 0.5L tank size, gives casual and beginner divers a convenient, ready-to-use air supply.

6061 Aviation-Grade Aluminum Construction for 20 MPa Pressure Resistance

The mini scuba tank with pump is machined from 6061 aluminum, the same grade of alloy used throughout aviation and aerospace applications, where both strength and low weight are important. The material can be worked at a maximum working pressure of 20 MPa without any deformation or loss of strength after hundreds of filling and draining cycles. Corrosion-resistant, so that saltwater exposure during ocean dives won’t eat into the tank walls over time.

The contact points between the cylinder and your body are also made with the same care. The food-grade silicone mouthpiece will not crack under pressure changes and temperature swings, making every breath comfortable from your first dive to your fiftieth. The complete kit weighs 8.38 lbs (3.8 kg) with all accessories, still light enough to haul to any waterfront spot without wearing you out before you even get in the water.

Three Refill Options Including Manual High-Pressure Pump

This mini scuba tank with pump kit from VEVOR has built-in three different inflation paths, so you are never locked into a single refill method. Includes a manual high-pressure pump so you can fill the cylinder by hand at any beach, dock, or lakeside location with no power required. Connect the pump to the 8 mm inflation plug on the release valve and pump to the tank's rated pressure.

You can hook up an external air compressor for quicker refills, or utilize the supplement adapter to recharge from a bigger SCBA or diving tank. Having multiple refill options reduces waiting time between dives, which is especially useful on trips with multiple sessions in one day. Every connection uses a standard 8mm fitting, allowing for fast changes without extra tools or adapters.

Pressure-Regulated Vent System for Consistent Airflow at Every Depth

Breathing underwater should not be strained or jerky; it should be natural. This mini scuba tank with pump features an advanced pressure-regulated vent system to ensure consistent air delivery regardless of cylinder pressure. The regulator makes output automatic, so your first full-pressure breath and your last near-empty breath feel equally smooth and controlled.

The more you focus on your surroundings and not your gear, the more stable the airflow becomes. Uneven air delivery can spike anxiety and burn through your cylinder faster than it needs to, cutting a dive short well before the tank actually runs out. With this regulated system, you breathe comfortably and use the air you have more efficiently, getting the full 5 to 10 minutes of rated dive time out of every single fill.

Compact 2.87 x 14.37 in Cylinder with Included Protective Carry Bag

The whole cylinder is just 2.87 x 14.37 in (73 x 365 mm), about the size of a large water bottle. That slim profile fits inside a daypack, clips to a boat rail, or slides into a suitcase without making you reshuffle everything else around it. That size removes the “too bulky to bother” factor that keeps larger tanks at home for shore dives, boat trips, or impromptu snorkeling stops.

VEVOR also offers a specially designed carry bag that wraps around the cylinder to protect it from scratches, dings, and surface scuffs during transport. The bag also carries the pump, mouthpiece, adapter, and other accessories, so nothing gets lost between outings. Whether you’re cruising to the local lake or flying off to a seaside vacation destination, the complete kit packs and travels as one compact unit.

Complete Mini Scuba Tank with Pump Kit for Rescue, Snorkeling, and Backup Use

This mini scuba tank with pump is great for more than weekend snorkeling. Compact cylinders like this are used by emergency rescue teams as a backup air supply in case primary equipment malfunctions, or for rapid underwater response when there is no time to strap on a full rig. First responders can carry breathable air in a portable, fast-refill design without the weight and bulk of standard scuba gear.

Recreational divers and beginners also benefit equally from having this mini scuba tank with a pump around. It is a confidence builder for newer divers who want extra air security during early open-water experiences or a true backup cylinder for more complex outings. The black C300PLUS comes with everything you need to start diving straight out of the box, including the pump, silicone mouthpiece, supplement adapter, and protective carry bag.