If you use propane tanks to fire up your grill for summer barbeques, you know how heavy the steel containers can be. And rusty; what with the trade-in programs, these tanks get used so many times that they look less than appealing after a while.

These Lite Cylinders are propane tanks made out of fiberglass, making them a lot lighter than their steel cousins. They also won't rust or corrode and are translucent, allowing you to see how much gas you have left by just taking a quick look at it. They also won't explode when exposed to fire, which is a nice safety bonus. They sell for $100 each.

Toolmonger, via Boing Boing Gadgets