BernzOmatic Fat Boy Propane Cylinder

BernzOmatic, a leader in torches and accessories, has just released a new propane tank called the Fat Boy. Not only does it have a shape different from standard tanks which allows it to hold an additional 20% more fuel, but it also has something called Green Key Technology, which makes the whole thing more environmentally friendly.

While the shorter and fatter tank will surely help when soldering in the web of pipes behind the hot water tank, it's the Green Key feature that makes this an interesting product. What it essentially does is allow you to completely empty the tank, making it recyclable. More recycling details are at here.