Originally Posted by
PeteHski
But I could carry 2 of them and still be slightly lighter than a single normal tube!
And it seems you might be able to carry two and fit into the same small space (like an under-the-seat-bat) as a single butyl tube would. Hmmm..... I could carry 4 tubes instead of two? That gives me 5 chances to not screw up a brevet.....LOL