TPU inner tubes- any experience?

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Dogtrousers

Lefty tighty. Get it righty.
I run tubeless and carry two butyl tubes as a safety measure (I've needed one on one occasion).

Replacing one of the butyl spares with TPU would free up a bit of space in my rack bag I suppose, but it would soon get filled by the ecosystem of random crap that lives in there.

Replacing both would be a bit radical. But in the unlikely event that I ever went touring again I'd certainly throw in a couple as a just in case measure.
 
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