Originally Posted by
Sy Reene
On the flip side, it seems that you're not supposed to use CO2 cartridges with TPU, so in an emergency you're back to old-school having to use and bring a pump.
Tubulito says you can:
https://www.tubolito.com/faq/
Where people claim there is a problem it is either the quick burst on initial inflation or the quicker bleed down over time. The former can be avoided with some care if your inflator has a decent trigger valve and the latter isn't a huge deal.