I can't tell what brand of straps those are holding your skis to the struts, ( I have these, similar:
https://titanstraps.com/) and they are the best thing since sliced bread, just super handy for all kind of uses. They were the missing link for how I secure the Montague bike in the RANS, among multiple other uses. You can use them with large gloves on, they don't get brittle in the cold, you can use them in the dark, they are strong but just stretchy enough to maintain constant pressure, UV impervious, I love the things. Oh yeah, GREAT pics!