Pretty cool but I cannot even fathom what -30F is like…
https://bikepacking.com/news/lael-wilcox-2024-iti-350/?fbclid=IwAR1snpGhxhB90-lIMz5wJKA5Z8X-RuSSCHF9eg687y78EOi8Rph2dAJ_1jU
Old end of a thin zip tie works just as well IMO, or come to a blackbear race and we will give you all a dip stick from Orange Seal, we have a zillion.