The Nemo is out$350 SmallestDiveSystemEver KickStarter 65% of goal in first few hours, company stock is BWMG https://www.kickstarter.com/projects/diveblu3/nemo-by-blu3-the-worlds-smallest-dive-system I bot a dual pack, 2 for about $700 10 feet deep for an hour on rechargeable battery, whole thing with regulator and hoses is 10 pounds!