0.5L Mini Scuba Tank, Portable Refillable Oxygen Cylinder with 5-10 Mins Underwater Diving Gear, Reusable Diving Tank Kit

5-10mins Underwater Experience : This mini scuba tank has 0.5L capacity.

You can stay up for 5-10 minutes underwater with total freedom.

The usage time will be affected by external factors such as temperature, diving depth and breathing rate.

One machine with multiple functions : 0.5L mini diving tank is not limited to your specific diving area, it is suitable for professional divers, fishermen, novice divers, amateur divers, firefighters and lifeguards.

You can use this 0.5L mini scuba diving tank as underwater emergency backup equipment or short-term diving equipment.

Safety to use : Food-grade silicone cigarette holder, to ensure safe and easier breathing.

The diving cylinder adopts a safe low pressure and can be refilled for use. It is equipped with a filling adapter, so you can easily pump air into the bottle.

The whole bottle of scuba tank is made of 6061 aviation aluminum, with 4mm thickness, which is more Anti-oxidation and anti-corrosion.

The working pressure is no more than 3000PSI/200bar/20Mpa. The surface with hard oxidation and spraying is resistant to seawater corrosion.

What’s more, quality inspection is required every year.

What do you get : Professional diving bag: 1* cylinder, 1* hand pump, 1* refill adapter, 1* anti-dislodging hand rope, 1* hand bag, 1*diving storage bag.