Originally Posted by wstar

Nah I went with the CF, it's a pretty cheap upgrade for the weight drop. What's interesting is that at least on my preliminary 5-minute look at them, the outer CF wrapping isn't sealed to the edge metal of the canisters. I was assuming these would be just like the SS ones, but with CF replacing SS for the outer wall and sealed up. Clearly I don't understand something about the design, but I'm sure it works. Probably there's an inner lightweight metal liner that actually seals in the gasses.