just filled up my Carbon composite NOS bottle.
I love this bottle but does not hold heat very well, and when you put a wet towel on it then it drops PSI 3xs as fast as a traditional metal 10lb NOS bottle, its hard to keep at the right PSI before you make a pass.

Good this is it holds 2.5 lbs more nos and weight less then a 10lb bottle full, compared to the carbon bottle full
