SMACO S400 Scuba Diving Tank Equipment, Mini Scuba Dive Cylinder with 12-18 Minutes Capability, 1 Litre Capacity with Refillable Design, Pony Bottle for Emergency Backup

Best Quality, Best Packaging, Smooth Operation.Outperforms all portable scuba tanks on the market. Including Dive Portable lungs that cost $695, with flaws as a bonus. I highly recommend. Comes from a Solid company thay also have other accessories. If you want prove of this item performance and compred to Dive Portable lungs.... hit me up. I Disliked the shameless review from A Dive Portable lungs guy. That have not even used this profuct. And is bashing on it, because he is the Owner of a tank with Non avoidable flaws. And if you all read his customer reviews. Not good at all.

Horrible design! Waste of money completely! DO NOT BUY