Deep dive article on ski repair tips & tricks
Check this out: incredibly detailed article on crafty ways to fix your gear when backcountry skiing.
This was written by our friends at Cascade Mountain Ascents in Bellingham Washington.
This article is closely aligned with a ski repair kit sold by Traverse Equipment, that should cover most basic repairs. For longer tours you may want to take a few more things.
Here’s a video made by the Zach (author of the article) and Charlie (Mr. Traverse Equipment), examining what's in the kit and how to use it.