Originally Posted by thumpergirl
You guys have probably already seen this - but I used a 'manual' tube for my MSR bottles, they fit in there great and these tubes are only $5. I got 2 of them and store tools in the other one. Then I used hose clamps to attach them to the bike. I don't know what your little bikes are like, but without a rear subframe yeah - it could be tricky to attach!
I've been thinking maybe one of these tubes can be bolted to the each of the front fork, to the sides of the headlight.
But that would be carry extra weight very high, which is not good. Two MSR bottle equals 1/2 gallon, about 5 pounds.