2L Scuba Tank Kit, Mini Scuba Tank with Backpack and Regulator, 25-30 Minutes Diving Time, Portable Diving Set, Reusable Diving Cylinder Kit

Its the cheapest out there and works great for what it is. Im getting about 16 mins, but using it to clean my sailboat which is heavier work. Its perfect.

So I took this tank to local scuba shop to fill it up, they said no scuba shop will fill it up with this DOT stamp on it because it's not recognizable in US, so I bought a manual pcp pump from a nearby paintball store and tried to fill it up at home. After like 75 minutes of hard pumping I got it full and I tested, I was breathing slowly and I could only get 18 minutes to complete air depletion. And I wasn't even under water pressure where air contracts and there is less volume of air to breath. So probably underwater this tank lasts 15min or even less. They claim it's 25-30 minutes, No way it can be achieved. Besides the DOT stamp on this tank shows year 2023, when i contacted the seller about it, they said DOT certificate is done after manufacturing process so all these tanks they have are 2 or more years old, and when it's about safety underwater its important for tank not to crack. They said they don't have newer tanks at this time. I guess it's better to spend couple bucks more and really get a new tank

Buenisimo !

Great for use as reserve, short term, confined space or shallow water tank. Ran a 72 hour pressure test and no leaks anywhere at max pressure. Not a big fan of the supplied semi-ridgid high and low pressure lines but they seem to work well. All in all it’s a great compact rig.

Lo llene de aire y después se puso frío empezó a salir el aire por un tornillo pensé lo podía apretar y no es que estaba pegado y se había despegado este es un de muy mala calidad

Its almost impossible to get your money back when you returned anything

Low quality, connections loose - and the pressure gauge hose wasn’t good quality, would not buy.

It's ok, a good one