[pct-l] availability of isobutane cartridge at Cascade Locks

[Mary Kwart]

Hello:

I will be travelling up to Cascade Locks next week to section hike the state of Washington NoBo. I will be flying up to Portland and then getting a ride to Cascade Locks and was wondering If I could buy an isobutane cartridge there because the airline won't permit me to carry it in my back pack. Does anyone know about availibility of isobutane at Cascade Locks?

Thanks,

Fireweed