Just wanting to know what people use to carry extra fuel on them for bigger rides. I have a YZF450 04 and I am about to do a 120 kilometer (sorry don't know the conversion into miles) ride. The standard tank will not make the distance, however I was planning to carry some fuel in some sort of container in my camel back. I have heard of people using a thermos to carry some extra fuel. What do others use or recommend to carry some extra fuel to get you over the line on a bigger ride? I'm not interested in purchasing a bigger tank, its rare that I do these bigger rides. Any suggestions would be great. Cheers.